Echange de données HPS <-> FPGA via DMA

Hello,

J'essaie de faire de la détection de contours sur une vidéo.

En théorie, c'est simple :
coté HPS :
lire / décoder une vidéo avec openCV (c'est compatible ARM je crois).
copier la vidéo: sdram -> sram (par block de x ko, ou ligne par ligne, ou frame par frame); DMA synchro avec des interruptions.

coté FPGA :
traitement des données.

FPGA ou HPS (je sais pas trop, un peu perdu) :
copier le résultat : sram -> sdram (pareil, par block de x ko, ou ligne par ligne, ou frame par frame); DMA synchro avec des interruptions.

En pratique par contre je suis complètement perdu. :D
Le traitement des données coté FPGA ne pose pas de problèmes (c'est juste de l'algorithmie), et de toutes façons j'en suis pas encore là.
Par contre les copies, ou rien que l’interaction HPS <-> FPGA, je bloque.

Qsys reste assez obsur mais je vois le principe et j'ai testé quelques systèmes avec un soft core NIOS II qui ont marchés du premier coup (presque :aie:).

Du coup j'essaie juste la première partie : copier des données de la sdram vers le FPGA.

Mon système (Qsys) :
http://i.imgur.com/fOxufKw.png

Bridges de l'HPS :
http://i.imgur.com/1JouEj5.png

Et les périphériques :
http://i.imgur.com/PaLiOuM.png
J'ai aucune idée de que qu'est cet énorme tableau excel "Periph Mux Table", j'ai laissé tout par défaut.

Niveau config HPS clock / DDR3, pas de problèmes. Normalement ce que j'ai est bon.

Avec ça, je devrais pouvoir copier des données de la ram vers un buffer sur le FPGA, puis lire la sram en debug via la connexion JTAG / UART. (Je crois ?)

Pour l'instant ça compile (avec 200 warnings, mais ça compile :aie:). Il me reste le placement des pins à faire et je pourrais tester ça.

Mais j'ai un problème à ce niveau là.

Mon entité principale :

Code:

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entity vid is port( -- ... CONNECTED_TO_memory_mem_ck : out std_logic; -- mem_ck CONNECTED_TO_memory_mem_ck_n : out std_logic; -- mem_ck_n -- ... ); end entity vid; -- ...

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mem_ck et mem_ck_n forment une paire différentielle.

J'ai des warnings parce que j'ai pas attribué les pins encore (normal).
Au niveau des warnings mem_ck et mem_ck_n sont listés 1 fois.
http://i.imgur.com/zvT5phy.png

Mais, ces signaux apparaissent en double dans le pin planner, et sont non assignables :aie:
http://i.imgur.com/hvbTRvA.png

Du coup, j'y comprend pas grand chose et Google est pas très bavard là dessus.

Si quelqu'un à une piste je prend ! :)

Mon code complet, si jamais c'est utile : j'ai simplement copier / coller le template d’instanciation de Qsys

Code:

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library ieee; use ieee.std_logic_1164.all; use ieee.numeric_std.all;   entity vid is port( CONNECTED_TO_clk_clk : in std_logic := 'X'; -- clk CONNECTED_TO_reset_reset_n : in std_logic := 'X'; -- reset_n CONNECTED_TO_memory_mem_a : out std_logic_vector(12 downto 0); -- mem_a CONNECTED_TO_memory_mem_ba : out std_logic_vector(2 downto 0); -- mem_ba CONNECTED_TO_memory_mem_ck : out std_logic; -- mem_ck CONNECTED_TO_memory_mem_ck_n : out std_logic; -- mem_ck_n CONNECTED_TO_memory_mem_cke : out std_logic; -- mem_cke CONNECTED_TO_memory_mem_cs_n : out std_logic; -- mem_cs_n CONNECTED_TO_memory_mem_ras_n : out std_logic; -- mem_ras_n CONNECTED_TO_memory_mem_cas_n : out std_logic; -- mem_cas_n CONNECTED_TO_memory_mem_we_n : out std_logic; -- mem_we_n CONNECTED_TO_memory_mem_reset_n : out std_logic; -- mem_reset_n CONNECTED_TO_memory_mem_dq : inout std_logic_vector(7 downto 0) := (others => 'X'); -- mem_dq CONNECTED_TO_memory_mem_dqs : inout std_logic := 'X'; -- mem_dqs CONNECTED_TO_memory_mem_dqs_n : inout std_logic := 'X'; -- mem_dqs_n CONNECTED_TO_memory_mem_odt : out std_logic; -- mem_odt CONNECTED_TO_memory_mem_dm : out std_logic; -- mem_dm CONNECTED_TO_memory_oct_rzqin : in std_logic := 'X'; -- oct_rzqin CONNECTED_TO_hps_io_hps_io_sdio_inst_CMD : inout std_logic := 'X'; -- hps_io_sdio_inst_CMD CONNECTED_TO_hps_io_hps_io_sdio_inst_D0 : inout std_logic := 'X'; -- hps_io_sdio_inst_D0 CONNECTED_TO_hps_io_hps_io_sdio_inst_D1 : inout std_logic := 'X'; -- hps_io_sdio_inst_D1 CONNECTED_TO_hps_io_hps_io_sdio_inst_CLK : out std_logic; -- hps_io_sdio_inst_CLK CONNECTED_TO_hps_io_hps_io_sdio_inst_D2 : inout std_logic := 'X'; -- hps_io_sdio_inst_D2 CONNECTED_TO_hps_io_hps_io_sdio_inst_D3 : inout std_logic := 'X'; -- hps_io_sdio_inst_D3 CONNECTED_TO_hps_io_hps_io_usb1_inst_D0 : inout std_logic := 'X'; -- hps_io_usb1_inst_D0 CONNECTED_TO_hps_io_hps_io_usb1_inst_D1 : inout std_logic := 'X'; -- hps_io_usb1_inst_D1 CONNECTED_TO_hps_io_hps_io_usb1_inst_D2 : inout std_logic := 'X'; -- hps_io_usb1_inst_D2 CONNECTED_TO_hps_io_hps_io_usb1_inst_D3 : inout std_logic := 'X'; -- hps_io_usb1_inst_D3 CONNECTED_TO_hps_io_hps_io_usb1_inst_D4 : inout std_logic := 'X'; -- hps_io_usb1_inst_D4 CONNECTED_TO_hps_io_hps_io_usb1_inst_D5 : inout std_logic := 'X'; -- hps_io_usb1_inst_D5 CONNECTED_TO_hps_io_hps_io_usb1_inst_D6 : inout std_logic := 'X'; -- hps_io_usb1_inst_D6 CONNECTED_TO_hps_io_hps_io_usb1_inst_D7 : inout std_logic := 'X'; -- hps_io_usb1_inst_D7 CONNECTED_TO_hps_io_hps_io_usb1_inst_CLK : in std_logic := 'X'; -- hps_io_usb1_inst_CLK CONNECTED_TO_hps_io_hps_io_usb1_inst_STP : out std_logic; -- hps_io_usb1_inst_STP CONNECTED_TO_hps_io_hps_io_usb1_inst_DIR : in std_logic := 'X'; -- hps_io_usb1_inst_DIR CONNECTED_TO_hps_io_hps_io_usb1_inst_NXT : in std_logic := 'X'; -- hps_io_usb1_inst_NXT CONNECTED_TO_hps_io_hps_io_uart0_inst_RX : in std_logic := 'X'; -- hps_io_uart0_inst_RX CONNECTED_TO_hps_io_hps_io_uart0_inst_TX : out std_logic; -- hps_io_uart0_inst_TX CONNECTED_TO_hps_io_hps_io_uart0_inst_CTS : in std_logic := 'X'; -- hps_io_uart0_inst_CTS CONNECTED_TO_hps_io_hps_io_uart0_inst_RTS : out std_logic -- hps_io_uart0_inst_RTS ); end entity vid;   architecture arch_vid of vid is   component vid_system is port ( clk_clk : in std_logic := 'X'; -- clk reset_reset_n : in std_logic := 'X'; -- reset_n memory_mem_a : out std_logic_vector(12 downto 0); -- mem_a memory_mem_ba : out std_logic_vector(2 downto 0); -- mem_ba memory_mem_ck : out std_logic; -- mem_ck memory_mem_ck_n : out std_logic; -- mem_ck_n memory_mem_cke : out std_logic; -- mem_cke memory_mem_cs_n : out std_logic; -- mem_cs_n memory_mem_ras_n : out std_logic; -- mem_ras_n memory_mem_cas_n : out std_logic; -- mem_cas_n memory_mem_we_n : out std_logic; -- mem_we_n memory_mem_reset_n : out std_logic; -- mem_reset_n memory_mem_dq : inout std_logic_vector(7 downto 0) := (others => 'X'); -- mem_dq memory_mem_dqs : inout std_logic := 'X'; -- mem_dqs memory_mem_dqs_n : inout std_logic := 'X'; -- mem_dqs_n memory_mem_odt : out std_logic; -- mem_odt memory_mem_dm : out std_logic; -- mem_dm memory_oct_rzqin : in std_logic := 'X'; -- oct_rzqin hps_io_hps_io_sdio_inst_CMD : inout std_logic := 'X'; -- hps_io_sdio_inst_CMD hps_io_hps_io_sdio_inst_D0 : inout std_logic := 'X'; -- hps_io_sdio_inst_D0 hps_io_hps_io_sdio_inst_D1 : inout std_logic := 'X'; -- hps_io_sdio_inst_D1 hps_io_hps_io_sdio_inst_CLK : out std_logic; -- hps_io_sdio_inst_CLK hps_io_hps_io_sdio_inst_D2 : inout std_logic := 'X'; -- hps_io_sdio_inst_D2 hps_io_hps_io_sdio_inst_D3 : inout std_logic := 'X'; -- hps_io_sdio_inst_D3 hps_io_hps_io_usb1_inst_D0 : inout std_logic := 'X'; -- hps_io_usb1_inst_D0 hps_io_hps_io_usb1_inst_D1 : inout std_logic := 'X'; -- hps_io_usb1_inst_D1 hps_io_hps_io_usb1_inst_D2 : inout std_logic := 'X'; -- hps_io_usb1_inst_D2 hps_io_hps_io_usb1_inst_D3 : inout std_logic := 'X'; -- hps_io_usb1_inst_D3 hps_io_hps_io_usb1_inst_D4 : inout std_logic := 'X'; -- hps_io_usb1_inst_D4 hps_io_hps_io_usb1_inst_D5 : inout std_logic := 'X'; -- hps_io_usb1_inst_D5 hps_io_hps_io_usb1_inst_D6 : inout std_logic := 'X'; -- hps_io_usb1_inst_D6 hps_io_hps_io_usb1_inst_D7 : inout std_logic := 'X'; -- hps_io_usb1_inst_D7 hps_io_hps_io_usb1_inst_CLK : in std_logic := 'X'; -- hps_io_usb1_inst_CLK hps_io_hps_io_usb1_inst_STP : out std_logic; -- hps_io_usb1_inst_STP hps_io_hps_io_usb1_inst_DIR : in std_logic := 'X'; -- hps_io_usb1_inst_DIR hps_io_hps_io_usb1_inst_NXT : in std_logic := 'X'; -- hps_io_usb1_inst_NXT hps_io_hps_io_uart0_inst_RX : in std_logic := 'X'; -- hps_io_uart0_inst_RX hps_io_hps_io_uart0_inst_TX : out std_logic; -- hps_io_uart0_inst_TX hps_io_hps_io_uart0_inst_CTS : in std_logic := 'X'; -- hps_io_uart0_inst_CTS hps_io_hps_io_uart0_inst_RTS : out std_logic -- hps_io_uart0_inst_RTS ); end component vid_system;   begin   u0 : component vid_system port map ( clk_clk => CONNECTED_TO_clk_clk, -- clk.clk reset_reset_n => CONNECTED_TO_reset_reset_n, -- reset.reset_n memory_mem_a => CONNECTED_TO_memory_mem_a, -- memory.mem_a memory_mem_ba => CONNECTED_TO_memory_mem_ba, -- .mem_ba memory_mem_ck => CONNECTED_TO_memory_mem_ck, -- .mem_ck memory_mem_ck_n => CONNECTED_TO_memory_mem_ck_n, -- .mem_ck_n memory_mem_cke => CONNECTED_TO_memory_mem_cke, -- .mem_cke memory_mem_cs_n => CONNECTED_TO_memory_mem_cs_n, -- .mem_cs_n memory_mem_ras_n => CONNECTED_TO_memory_mem_ras_n, -- .mem_ras_n memory_mem_cas_n => CONNECTED_TO_memory_mem_cas_n, -- .mem_cas_n memory_mem_we_n => CONNECTED_TO_memory_mem_we_n, -- .mem_we_n memory_mem_reset_n => CONNECTED_TO_memory_mem_reset_n, -- .mem_reset_n memory_mem_dq => CONNECTED_TO_memory_mem_dq, -- .mem_dq memory_mem_dqs => CONNECTED_TO_memory_mem_dqs, -- .mem_dqs memory_mem_dqs_n => CONNECTED_TO_memory_mem_dqs_n, -- .mem_dqs_n memory_mem_odt => CONNECTED_TO_memory_mem_odt, -- .mem_odt memory_mem_dm => CONNECTED_TO_memory_mem_dm, -- .mem_dm memory_oct_rzqin => CONNECTED_TO_memory_oct_rzqin, -- .oct_rzqin hps_io_hps_io_sdio_inst_CMD => CONNECTED_TO_hps_io_hps_io_sdio_inst_CMD, -- hps_io.hps_io_sdio_inst_CMD hps_io_hps_io_sdio_inst_D0 => CONNECTED_TO_hps_io_hps_io_sdio_inst_D0, -- .hps_io_sdio_inst_D0 hps_io_hps_io_sdio_inst_D1 => CONNECTED_TO_hps_io_hps_io_sdio_inst_D1, -- .hps_io_sdio_inst_D1 hps_io_hps_io_sdio_inst_CLK => CONNECTED_TO_hps_io_hps_io_sdio_inst_CLK, -- .hps_io_sdio_inst_CLK hps_io_hps_io_sdio_inst_D2 => CONNECTED_TO_hps_io_hps_io_sdio_inst_D2, -- .hps_io_sdio_inst_D2 hps_io_hps_io_sdio_inst_D3 => CONNECTED_TO_hps_io_hps_io_sdio_inst_D3, -- .hps_io_sdio_inst_D3 hps_io_hps_io_usb1_inst_D0 => CONNECTED_TO_hps_io_hps_io_usb1_inst_D0, -- .hps_io_usb1_inst_D0 hps_io_hps_io_usb1_inst_D1 => CONNECTED_TO_hps_io_hps_io_usb1_inst_D1, -- .hps_io_usb1_inst_D1 hps_io_hps_io_usb1_inst_D2 => CONNECTED_TO_hps_io_hps_io_usb1_inst_D2, -- .hps_io_usb1_inst_D2 hps_io_hps_io_usb1_inst_D3 => CONNECTED_TO_hps_io_hps_io_usb1_inst_D3, -- .hps_io_usb1_inst_D3 hps_io_hps_io_usb1_inst_D4 => CONNECTED_TO_hps_io_hps_io_usb1_inst_D4, -- .hps_io_usb1_inst_D4 hps_io_hps_io_usb1_inst_D5 => CONNECTED_TO_hps_io_hps_io_usb1_inst_D5, -- .hps_io_usb1_inst_D5 hps_io_hps_io_usb1_inst_D6 => CONNECTED_TO_hps_io_hps_io_usb1_inst_D6, -- .hps_io_usb1_inst_D6 hps_io_hps_io_usb1_inst_D7 => CONNECTED_TO_hps_io_hps_io_usb1_inst_D7, -- .hps_io_usb1_inst_D7 hps_io_hps_io_usb1_inst_CLK => CONNECTED_TO_hps_io_hps_io_usb1_inst_CLK, -- .hps_io_usb1_inst_CLK hps_io_hps_io_usb1_inst_STP => CONNECTED_TO_hps_io_hps_io_usb1_inst_STP, -- .hps_io_usb1_inst_STP hps_io_hps_io_usb1_inst_DIR => CONNECTED_TO_hps_io_hps_io_usb1_inst_DIR, -- .hps_io_usb1_inst_DIR hps_io_hps_io_usb1_inst_NXT => CONNECTED_TO_hps_io_hps_io_usb1_inst_NXT, -- .hps_io_usb1_inst_NXT hps_io_hps_io_uart0_inst_RX => CONNECTED_TO_hps_io_hps_io_uart0_inst_RX, -- .hps_io_uart0_inst_RX hps_io_hps_io_uart0_inst_TX => CONNECTED_TO_hps_io_hps_io_uart0_inst_TX, -- .hps_io_uart0_inst_TX hps_io_hps_io_uart0_inst_CTS => CONNECTED_TO_hps_io_hps_io_uart0_inst_CTS, -- .hps_io_uart0_inst_CTS hps_io_hps_io_uart0_inst_RTS => CONNECTED_TO_hps_io_hps_io_uart0_inst_RTS -- .hps_io_uart0_inst_RTS );   end architecture arch_vid;

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Citation:

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Pour l'instant ça compile (avec 200 warnings, mais ça compile )

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Un avantage des outils de synthese FPGA c'est qu'ils génèrent beaucoup de warning.
On peut donc voir tous les points suspicieux du design.

Un désavantage des outils de synthese FPGA c'est qu'ils génèrent beaucoup de warning.
Il est donc difficile d'extraire les warnings pertinents dans tout le bruit de warning généré...
200 Warnings cela ne me choque pas..

Sur certain FPGA (Arria V/Zynq) le contrôleur DDR3 est en dur dans le Silicium. Les Pins sont donc fixes.
Ce warning sur ces pins non fixées n'est pas nécessairement pertinent...


Quand tu dits compil, tu veux dire synthèse/placement/routage?
Ou bien compilation d'un logiciel?

Citation:

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Envoyé par mith06

Un avantage des outils de synthese FPGA c'est qu'ils génèrent beaucoup de warning.
On peut donc voir tous les points suspicieux du design.

Un désavantage des outils de synthese FPGA c'est qu'ils génèrent beaucoup de warning.
Il est donc difficile d'extraire les warnings pertinents dans tout le bruit de warning généré...

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Ouais, habitué du C++ j'aime bien les warnings (généralement un warning == une erreur); mais là yen a plein d'inutile, genre "Warning (292013): Feature LogicLock is only available with a valid subscription license. You can purchase a software subscription to gain full access to this feature."...

Puis qu'est ce que c'est long à compiler aussi ><

Citation:

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Envoyé par mith06

Sur certain FPGA (Arria V/Zynq) le contrôleur DDR3 est en dur dans le Silicium. Les Pins sont donc fixes.
Ce warning sur ces pins non fixées n'est pas nécessairement pertinent...

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J'ai une De0 nano SoC (Cyclone V donc).
A priori le contrôleur DDR3 est en dur. En tout cas ça serait logique vu que seul l'HPS à accès à la RAM.

Ce qui m'inquiète un peu c'est ce warning

Code:

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Warning (171167): Found invalid Fitter assignments. See the Ignored Assignments panel in the Fitter Compilation Report for more information.

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http://i.imgur.com/zxfGNTO.png

Citation:

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Envoyé par mith06

Quand tu dits compil, tu veux dire synthèse/placement/routage?
Ou bien compilation d'un logiciel?

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Je parle de synthèse / placement / routage. Le coté logiciel j'y suis pas encore. ;)

Génération du système sous Qsys (grave ? pas grave ?) :
http://i.imgur.com/W4HXaP2.png

Et synthèse/placement/routage : ~200 warnings.

Critical Warnings (grave ? pas grave ?) :

Code:

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1 2 3 4

Critical Warning (169085): No exact pin location assignment(s) for 39 pins of 61 total pins. For the list of pins please refer to the I/O Assignment Warnings table in the fitter report. Critical Warning (174073): No exact pin location assignment(s) for 1 RUP, RDN, or RZQ pins of 1 total RUP, RDN or RZQ pins Info (174074): RUP, RDN, or RZQ pin CONNECTED_TO_memory_oct_rzqin not assigned to an exact location on the device Info (174074): RUP, RDN, or RZQ pin CONNECTED_TO_memory_oct_rzqin not assigned to an exact location on the device

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-> IO Assignment Warnings dans mon 1er post + plein de signaux auxquels il manque slew rate / drive strength.

Warnings :

Code:

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Warning (10236): Verilog HDL Implicit Net warning at hps_sdram_pll.sv(168): created implicit net for "pll_dr_clk" Warning (10036): Verilog HDL or VHDL warning at hps_sdram_pll.sv(168): object "pll_dr_clk" assigned a value but never read Warning (10034): Output port "pll_locked" at hps_sdram_pll.sv(91) has no driver Warning (10858): Verilog HDL warning at hps_sdram_p0_acv_hard_memphy.v(420): object reset_n_seq_clk used but never assigned Warning (10230): Verilog HDL assignment warning at hps_sdram_p0_acv_hard_memphy.v(557): truncated value with size 4 to match size of target (1) Warning (10030): Net "reset_n_seq_clk" at hps_sdram_p0_acv_hard_memphy.v(420) has no driver or initial value, using a default initial value '0' Warning (10034): Output port "ctl_reset_export_n" at hps_sdram_p0_acv_hard_memphy.v(222) has no driver Warning (10036): Verilog HDL or VHDL warning at hps_sdram_p0_acv_ldc.v(45): object "phy_clk_dq" assigned a value but never read Warning (10036): Verilog HDL or VHDL warning at hps_sdram_p0_acv_ldc.v(47): object "phy_clk_dqs_2x" assigned a value but never read Warning (10034): Output port "ddio_phy_dqdin[179..32]" at hps_sdram_p0_acv_hard_io_pads.v(191) has no driver Warning (12158): Entity "altera_mem_if_hhp_qseq_synth_top" contains only dangling pins Warning (10230): Verilog HDL assignment warning at altera_mem_if_hard_memory_controller_top_cyclonev.sv(1166): truncated value with size 320 to match size of target (1) Warning (10230): Verilog HDL assignment warning at altera_mem_if_hard_memory_controller_top_cyclonev.sv(1167): truncated value with size 320 to match size of target (1) Warning (10230): Verilog HDL assignment warning at altera_mem_if_hard_memory_controller_top_cyclonev.sv(1168): truncated value with size 320 to match size of target (1) Warning (10230): Verilog HDL assignment warning at altera_mem_if_hard_memory_controller_top_cyclonev.sv(1169): truncated value with size 320 to match size of target (1) Warning (10230): Verilog HDL assignment warning at altera_mem_if_hard_memory_controller_top_cyclonev.sv(1170): truncated value with size 320 to match size of target (1) Warning (10230): Verilog HDL assignment warning at altera_mem_if_hard_memory_controller_top_cyclonev.sv(1171): truncated value with size 320 to match size of target (1) Warning (10036): Verilog HDL or VHDL warning at vid_system_master_fpga_timing_adt.sv(82): object "in_ready" assigned a value but never read Warning (10036): Verilog HDL or VHDL warning at vid_system_master_fpga_b2p_adapter.sv(78): object "out_channel" assigned a value but never read Warning (10230): Verilog HDL assignment warning at vid_system_master_fpga_b2p_adapter.sv(90): truncated value with size 8 to match size of target (1) Warning (10036): Verilog HDL or VHDL warning at altera_merlin_width_adapter.sv(283): object "in_write" assigned a value but never read Warning (10036): Verilog HDL or VHDL warning at altera_merlin_width_adapter.sv(283): object "in_write" assigned a value but never read Warning (10036): Verilog HDL or VHDL warning at altera_merlin_width_adapter.sv(283): object "in_write" assigned a value but never read Warning (10541): VHDL Signal Declaration warning at vid_system_rst_controller_001.vhd(55): used implicit default value for signal "reset_req" because signal was never assigned a value or an explicit default value. Use of implicit default value may introduce unintended design optimizations. Warning (12241): 35 hierarchies have connectivity warnings - see the Connectivity Checks report folder Warning (13009): TRI or OPNDRN buffers permanently enabled Warning (13010): Node "CONNECTED_TO_memory_mem_dq[0]~synth" Warning (13010): Node "CONNECTED_TO_memory_mem_dq[1]~synth" Warning (13010): Node "CONNECTED_TO_memory_mem_dq[2]~synth" Warning (13010): Node "CONNECTED_TO_memory_mem_dq[3]~synth" Warning (13010): Node "CONNECTED_TO_memory_mem_dq[4]~synth" Warning (13010): Node "CONNECTED_TO_memory_mem_dq[5]~synth" Warning (13010): Node "CONNECTED_TO_memory_mem_dq[6]~synth" Warning (13010): Node "CONNECTED_TO_memory_mem_dq[7]~synth" Warning (13010): Node "CONNECTED_TO_memory_mem_dqs~synth" Warning (13010): Node "CONNECTED_TO_memory_mem_dqs_n~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_sdio_inst_CMD~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_sdio_inst_D0~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_sdio_inst_D1~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_sdio_inst_D2~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_sdio_inst_D3~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_usb1_inst_D0~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_usb1_inst_D1~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_usb1_inst_D2~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_usb1_inst_D3~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_usb1_inst_D4~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_usb1_inst_D5~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_usb1_inst_D6~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_usb1_inst_D7~synth" Warning (13010): Node "CONNECTED_TO_memory_mem_dq[0]~synth" Warning (13010): Node "CONNECTED_TO_memory_mem_dq[1]~synth" Warning (13010): Node "CONNECTED_TO_memory_mem_dq[2]~synth" Warning (13010): Node "CONNECTED_TO_memory_mem_dq[3]~synth" Warning (13010): Node "CONNECTED_TO_memory_mem_dq[4]~synth" Warning (13010): Node "CONNECTED_TO_memory_mem_dq[5]~synth" Warning (13010): Node "CONNECTED_TO_memory_mem_dq[6]~synth" Warning (13010): Node "CONNECTED_TO_memory_mem_dq[7]~synth" Warning (13010): Node "CONNECTED_TO_memory_mem_dqs~synth" Warning (13010): Node "CONNECTED_TO_memory_mem_dqs_n~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_sdio_inst_CMD~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_sdio_inst_D0~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_sdio_inst_D1~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_sdio_inst_D2~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_sdio_inst_D3~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_usb1_inst_D0~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_usb1_inst_D1~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_usb1_inst_D2~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_usb1_inst_D3~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_usb1_inst_D4~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_usb1_inst_D5~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_usb1_inst_D6~synth" Warning (13010): Node "CONNECTED_TO_hps_io_hps_io_usb1_inst_D7~synth" Warning (21300): LOCKED port on the PLL is not properly connected on instance "vid_system:u0|vid_system_pll_0:pll_0|altera_pll:altera_pll_i|general[0].gpll". The LOCKED port on the PLL should be connected when the FBOUTCLK port is connected. Although it is unnecessary to connect the LOCKED signal, any logic driven off of an output clock of the PLL will not know when the PLL is locked and ready. Warning (292013): Feature LogicLock is only available with a valid subscription license. You can purchase a software subscription to gain full access to this feature. Warning (15714): Some pins have incomplete I/O assignments. Refer to the I/O Assignment Warnings report for details Warning (332174): Ignored filter at hps_sdram_p0.sdc(551): *:u0|*:hps_0|*:hps_io|*:border|*:hps_sdram_inst|*s0|* could not be matched with a clock or keeper or register or port or pin or cell or partition Warning (332049): Ignored set_false_path at hps_sdram_p0.sdc(551): Argument <from> is not an object ID Info (332050): set_false_path -from ${prefix}|*s0|* -to [get_clocks $local_pll_write_clk] Info (332050): set_false_path -from ${prefix}|*s0|* -to [get_clocks $local_pll_write_clk] Warning (332174): Ignored filter at hps_sdram_p0.sdc(552): *:u0|*:hps_0|*:hps_io|*:border|*:hps_sdram_inst|*s0|*hphy_bridge_s0_translator|av_readdata_pre[*] could not be matched with a clock or keeper or register or port or pin or cell or partition Warning (332049): Ignored set_false_path at hps_sdram_p0.sdc(552): Argument <to> is not an object ID Info (332050): set_false_path -from [get_clocks $local_pll_write_clk] -to ${prefix}|*s0|*hphy_bridge_s0_translator|av_readdata_pre[*] Info (332050): set_false_path -from [get_clocks $local_pll_write_clk] -to ${prefix}|*s0|*hphy_bridge_s0_translator|av_readdata_pre[*] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(1): hps_io_hps_io_sdio_inst_CMD could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(1): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_sdio_inst_CMD] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_sdio_inst_CMD] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(2): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_sdio_inst_CMD] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_sdio_inst_CMD] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(3): hps_io_hps_io_sdio_inst_D0 could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(3): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_sdio_inst_D0] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_sdio_inst_D0] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(4): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_sdio_inst_D0] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_sdio_inst_D0] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(5): hps_io_hps_io_sdio_inst_D1 could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(5): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_sdio_inst_D1] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_sdio_inst_D1] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(6): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_sdio_inst_D1] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_sdio_inst_D1] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(7): hps_io_hps_io_sdio_inst_CLK could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(7): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_sdio_inst_CLK] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_sdio_inst_CLK] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(8): hps_io_hps_io_sdio_inst_D2 could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(8): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_sdio_inst_D2] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_sdio_inst_D2] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(9): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_sdio_inst_D2] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_sdio_inst_D2] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(10): hps_io_hps_io_sdio_inst_D3 could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(10): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_sdio_inst_D3] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_sdio_inst_D3] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(11): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_sdio_inst_D3] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_sdio_inst_D3] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(12): hps_io_hps_io_usb1_inst_D0 could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(12): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D0] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D0] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(13): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D0] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D0] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(14): hps_io_hps_io_usb1_inst_D1 could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(14): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D1] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D1] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(15): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D1] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D1] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(16): hps_io_hps_io_usb1_inst_D2 could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(16): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D2] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D2] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(17): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D2] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D2] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(18): hps_io_hps_io_usb1_inst_D3 could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(18): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D3] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D3] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(19): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D3] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D3] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(20): hps_io_hps_io_usb1_inst_D4 could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(20): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D4] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D4] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(21): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D4] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D4] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(22): hps_io_hps_io_usb1_inst_D5 could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(22): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D5] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D5] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(23): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D5] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D5] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(24): hps_io_hps_io_usb1_inst_D6 could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(24): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D6] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D6] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(25): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D6] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D6] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(26): hps_io_hps_io_usb1_inst_D7 could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(26): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D7] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D7] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(27): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D7] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D7] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(28): hps_io_hps_io_usb1_inst_CLK could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(28): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_CLK] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_CLK] -to * Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(29): hps_io_hps_io_usb1_inst_STP could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(29): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_STP] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_STP] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(30): hps_io_hps_io_usb1_inst_DIR could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(30): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_DIR] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_DIR] -to * Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(31): hps_io_hps_io_usb1_inst_NXT could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(31): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_NXT] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_NXT] -to * Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(32): hps_io_hps_io_uart0_inst_RX could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(32): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_uart0_inst_RX] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_uart0_inst_RX] -to * Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(33): hps_io_hps_io_uart0_inst_TX could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(33): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_uart0_inst_TX] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_uart0_inst_TX] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(34): hps_io_hps_io_uart0_inst_CTS could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(34): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_uart0_inst_CTS] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_uart0_inst_CTS] -to * Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(35): hps_io_hps_io_uart0_inst_RTS could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(35): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_uart0_inst_RTS] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_uart0_inst_RTS] Warning (332060): Node: CONNECTED_TO_clk_clk was determined to be a clock but was found without an associated clock assignment. Info (13166): Register vid_system:u0|vid_system_hps_0:hps_0|vid_system_hps_0_fpga_interfaces:fpga_interfaces|hps2fpga_light_weight~FF_3425 is being clocked by CONNECTED_TO_clk_clk Info (13166): Register vid_system:u0|vid_system_hps_0:hps_0|vid_system_hps_0_fpga_interfaces:fpga_interfaces|hps2fpga_light_weight~FF_3425 is being clocked by CONNECTED_TO_clk_clk Warning (332060): Node: CONNECTED_TO_hps_io_hps_io_usb1_inst_CLK was determined to be a clock but was found without an associated clock assignment. Info (13166): Register vid_system:u0|vid_system_hps_0:hps_0|vid_system_hps_0_hps_io:hps_io|vid_system_hps_0_hps_io_border:border|usb1_inst~FF_3474 is being clocked by CONNECTED_TO_hps_io_hps_io_usb1_inst_CLK Info (13166): Register vid_system:u0|vid_system_hps_0:hps_0|vid_system_hps_0_hps_io:hps_io|vid_system_hps_0_hps_io_border:border|usb1_inst~FF_3474 is being clocked by CONNECTED_TO_hps_io_hps_io_usb1_inst_CLK Warning (332056): PLL cross checking found inconsistent PLL clock settings: Warning (332056): Node: u0|pll_0|altera_pll_i|general[0].gpll~FRACTIONAL_PLL|vcoph[0] was found missing 1 generated clock that corresponds to a base clock with a period of: 200.000 Warning (332056): Node: u0|pll_0|altera_pll_i|general[0].gpll~FRACTIONAL_PLL|vcoph[0] was found missing 1 generated clock that corresponds to a base clock with a period of: 200.000 Warning (171167): Found invalid Fitter assignments. See the Ignored Assignments panel in the Fitter Compilation Report for more information. Warning (332174): Ignored filter at hps_sdram_p0.sdc(551): *:u0|*:hps_0|*:hps_io|*:border|*:hps_sdram_inst|*s0|* could not be matched with a clock or keeper or register or port or pin or cell or partition Warning (332049): Ignored set_false_path at hps_sdram_p0.sdc(551): Argument <from> is not an object ID Info (332050): set_false_path -from ${prefix}|*s0|* -to [get_clocks $local_pll_write_clk] Info (332050): set_false_path -from ${prefix}|*s0|* -to [get_clocks $local_pll_write_clk] Warning (332174): Ignored filter at hps_sdram_p0.sdc(552): *:u0|*:hps_0|*:hps_io|*:border|*:hps_sdram_inst|*s0|*hphy_bridge_s0_translator|av_readdata_pre[*] could not be matched with a clock or keeper or register or port or pin or cell or partition Warning (332049): Ignored set_false_path at hps_sdram_p0.sdc(552): Argument <to> is not an object ID Info (332050): set_false_path -from [get_clocks $local_pll_write_clk] -to ${prefix}|*s0|*hphy_bridge_s0_translator|av_readdata_pre[*] Info (332050): set_false_path -from [get_clocks $local_pll_write_clk] -to ${prefix}|*s0|*hphy_bridge_s0_translator|av_readdata_pre[*] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(1): hps_io_hps_io_sdio_inst_CMD could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(1): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_sdio_inst_CMD] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_sdio_inst_CMD] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(2): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_sdio_inst_CMD] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_sdio_inst_CMD] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(3): hps_io_hps_io_sdio_inst_D0 could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(3): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_sdio_inst_D0] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_sdio_inst_D0] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(4): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_sdio_inst_D0] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_sdio_inst_D0] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(5): hps_io_hps_io_sdio_inst_D1 could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(5): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_sdio_inst_D1] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_sdio_inst_D1] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(6): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_sdio_inst_D1] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_sdio_inst_D1] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(7): hps_io_hps_io_sdio_inst_CLK could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(7): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_sdio_inst_CLK] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_sdio_inst_CLK] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(8): hps_io_hps_io_sdio_inst_D2 could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(8): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_sdio_inst_D2] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_sdio_inst_D2] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(9): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_sdio_inst_D2] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_sdio_inst_D2] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(10): hps_io_hps_io_sdio_inst_D3 could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(10): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_sdio_inst_D3] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_sdio_inst_D3] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(11): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_sdio_inst_D3] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_sdio_inst_D3] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(12): hps_io_hps_io_usb1_inst_D0 could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(12): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D0] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D0] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(13): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D0] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D0] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(14): hps_io_hps_io_usb1_inst_D1 could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(14): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D1] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D1] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(15): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D1] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D1] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(16): hps_io_hps_io_usb1_inst_D2 could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(16): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D2] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D2] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(17): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D2] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D2] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(18): hps_io_hps_io_usb1_inst_D3 could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(18): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D3] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D3] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(19): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D3] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D3] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(20): hps_io_hps_io_usb1_inst_D4 could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(20): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D4] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D4] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(21): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D4] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D4] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(22): hps_io_hps_io_usb1_inst_D5 could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(22): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D5] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D5] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(23): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D5] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D5] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(24): hps_io_hps_io_usb1_inst_D6 could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(24): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D6] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D6] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(25): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D6] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D6] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(26): hps_io_hps_io_usb1_inst_D7 could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(26): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D7] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_D7] -to * Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(27): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D7] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_D7] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(28): hps_io_hps_io_usb1_inst_CLK could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(28): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_CLK] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_CLK] -to * Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(29): hps_io_hps_io_usb1_inst_STP could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(29): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_STP] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_usb1_inst_STP] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(30): hps_io_hps_io_usb1_inst_DIR could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(30): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_DIR] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_DIR] -to * Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(31): hps_io_hps_io_usb1_inst_NXT could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(31): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_NXT] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_usb1_inst_NXT] -to * Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(32): hps_io_hps_io_uart0_inst_RX could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(32): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_uart0_inst_RX] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_uart0_inst_RX] -to * Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(33): hps_io_hps_io_uart0_inst_TX could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(33): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_uart0_inst_TX] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_uart0_inst_TX] Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(34): hps_io_hps_io_uart0_inst_CTS could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(34): Argument <from> is an empty collection Info (332050): set_false_path -from [get_ports hps_io_hps_io_uart0_inst_CTS] -to * Info (332050): set_false_path -from [get_ports hps_io_hps_io_uart0_inst_CTS] -to * Warning (332174): Ignored filter at vid_system_hps_0_hps_io_border.sdc(35): hps_io_hps_io_uart0_inst_RTS could not be matched with a port Warning (332049): Ignored set_false_path at vid_system_hps_0_hps_io_border.sdc(35): Argument <to> is an empty collection Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_uart0_inst_RTS] Info (332050): set_false_path -from * -to [get_ports hps_io_hps_io_uart0_inst_RTS] Warning (332060): Node: CONNECTED_TO_clk_clk was determined to be a clock but was found without an associated clock assignment. Info (13166): Register vid_system:u0|vid_system_hps_0:hps_0|vid_system_hps_0_fpga_interfaces:fpga_interfaces|hps2fpga_light_weight~FF_3425 is being clocked by CONNECTED_TO_clk_clk Info (13166): Register vid_system:u0|vid_system_hps_0:hps_0|vid_system_hps_0_fpga_interfaces:fpga_interfaces|hps2fpga_light_weight~FF_3425 is being clocked by CONNECTED_TO_clk_clk Warning (332060): Node: CONNECTED_TO_hps_io_hps_io_usb1_inst_CLK was determined to be a clock but was found without an associated clock assignment. Info (13166): Register vid_system:u0|vid_system_hps_0:hps_0|vid_system_hps_0_hps_io:hps_io|vid_system_hps_0_hps_io_border:border|usb1_inst~FF_3474 is being clocked by CONNECTED_TO_hps_io_hps_io_usb1_inst_CLK Info (13166): Register vid_system:u0|vid_system_hps_0:hps_0|vid_system_hps_0_hps_io:hps_io|vid_system_hps_0_hps_io_border:border|usb1_inst~FF_3474 is being clocked by CONNECTED_TO_hps_io_hps_io_usb1_inst_CLK Warning (332056): PLL cross checking found inconsistent PLL clock settings: Warning (332056): Node: u0|pll_0|altera_pll_i|general[0].gpll~FRACTIONAL_PLL|vcoph[0] was found missing 1 generated clock that corresponds to a base clock with a period of: 200.000 Warning (332056): Node: u0|pll_0|altera_pll_i|general[0].gpll~FRACTIONAL_PLL|vcoph[0] was found missing 1 generated clock that corresponds to a base clock with a period of: 200.000 Warning (332060): Node: CONNECTED_TO_clk_clk was determined to be a clock but was found without an associated clock assignment. Info (13166): Register vid_system:u0|vid_system_hps_0:hps_0|vid_system_hps_0_fpga_interfaces:fpga_interfaces|hps2fpga_light_weight~FF_3425 is being clocked by CONNECTED_TO_clk_clk Info (13166): Register vid_system:u0|vid_system_hps_0:hps_0|vid_system_hps_0_fpga_interfaces:fpga_interfaces|hps2fpga_light_weight~FF_3425 is being clocked by CONNECTED_TO_clk_clk Warning (332060): Node: CONNECTED_TO_hps_io_hps_io_usb1_inst_CLK was determined to be a clock but was found without an associated clock assignment. Info (13166): Register vid_system:u0|vid_system_hps_0:hps_0|vid_system_hps_0_hps_io:hps_io|vid_system_hps_0_hps_io_border:border|usb1_inst~FF_3474 is being clocked by CONNECTED_TO_hps_io_hps_io_usb1_inst_CLK Info (13166): Register vid_system:u0|vid_system_hps_0:hps_0|vid_system_hps_0_hps_io:hps_io|vid_system_hps_0_hps_io_border:border|usb1_inst~FF_3474 is being clocked by CONNECTED_TO_hps_io_hps_io_usb1_inst_CLK Warning (332056): PLL cross checking found inconsistent PLL clock settings: Warning (332056): Node: u0|pll_0|altera_pll_i|general[0].gpll~FRACTIONAL_PLL|vcoph[0] was found missing 1 generated clock that corresponds to a base clock with a period of: 200.000 Warning (332056): Node: u0|pll_0|altera_pll_i|general[0].gpll~FRACTIONAL_PLL|vcoph[0] was found missing 1 generated clock that corresponds to a base clock with a period of: 200.000 Warning (332060): Node: CONNECTED_TO_clk_clk was determined to be a clock but was found without an associated clock assignment. Info (13166): Register vid_system:u0|vid_system_hps_0:hps_0|vid_system_hps_0_fpga_interfaces:fpga_interfaces|hps2fpga_light_weight~FF_3425 is being clocked by CONNECTED_TO_clk_clk Info (13166): Register vid_system:u0|vid_system_hps_0:hps_0|vid_system_hps_0_fpga_interfaces:fpga_interfaces|hps2fpga_light_weight~FF_3425 is being clocked by CONNECTED_TO_clk_clk Warning (332060): Node: CONNECTED_TO_hps_io_hps_io_usb1_inst_CLK was determined to be a clock but was found without an associated clock assignment. Info (13166): Register vid_system:u0|vid_system_hps_0:hps_0|vid_system_hps_0_hps_io:hps_io|vid_system_hps_0_hps_io_border:border|usb1_inst~FF_3474 is being clocked by CONNECTED_TO_hps_io_hps_io_usb1_inst_CLK Info (13166): Register vid_system:u0|vid_system_hps_0:hps_0|vid_system_hps_0_hps_io:hps_io|vid_system_hps_0_hps_io_border:border|usb1_inst~FF_3474 is being clocked by CONNECTED_TO_hps_io_hps_io_usb1_inst_CLK Warning (332056): PLL cross checking found inconsistent PLL clock settings: Warning (332056): Node: u0|pll_0|altera_pll_i|general[0].gpll~FRACTIONAL_PLL|vcoph[0] was found missing 1 generated clock that corresponds to a base clock with a period of: 200.000 Warning (332056): Node: u0|pll_0|altera_pll_i|general[0].gpll~FRACTIONAL_PLL|vcoph[0] was found missing 1 generated clock that corresponds to a base clock with a period of: 200.000 Warning (332060): Node: CONNECTED_TO_clk_clk was determined to be a clock but was found without an associated clock assignment. Info (13166): Register vid_system:u0|vid_system_hps_0:hps_0|vid_system_hps_0_fpga_interfaces:fpga_interfaces|hps2fpga_light_weight~FF_3425 is being clocked by CONNECTED_TO_clk_clk Info (13166): Register vid_system:u0|vid_system_hps_0:hps_0|vid_system_hps_0_fpga_interfaces:fpga_interfaces|hps2fpga_light_weight~FF_3425 is being clocked by CONNECTED_TO_clk_clk Warning (332060): Node: CONNECTED_TO_hps_io_hps_io_usb1_inst_CLK was determined to be a clock but was found without an associated clock assignment. Info (13166): Register vid_system:u0|vid_system_hps_0:hps_0|vid_system_hps_0_hps_io:hps_io|vid_system_hps_0_hps_io_border:border|usb1_inst~FF_3474 is being clocked by CONNECTED_TO_hps_io_hps_io_usb1_inst_CLK Info (13166): Register vid_system:u0|vid_system_hps_0:hps_0|vid_system_hps_0_hps_io:hps_io|vid_system_hps_0_hps_io_border:border|usb1_inst~FF_3474 is being clocked by CONNECTED_TO_hps_io_hps_io_usb1_inst_CLK Warning (332056): PLL cross checking found inconsistent PLL clock settings: Warning (332056): Node: u0|pll_0|altera_pll_i|general[0].gpll~FRACTIONAL_PLL|vcoph[0] was found missing 1 generated clock that corresponds to a base clock with a period of: 200.000 Warning (332056): Node: u0|pll_0|altera_pll_i|general[0].gpll~FRACTIONAL_PLL|vcoph[0] was found missing 1 generated clock that corresponds to a base clock with a period of: 200.000 Warning (10905): Generated the EDA functional simulation files although EDA timing simulation option is chosen.

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Voici les warnings qui puent plus que les autres :

Citation:

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Warning (10541): VHDL Signal Declaration warning at vid_system_rst_controller_001.vhd(55): used implicit default value for signal "reset_req" because signal was never assigned a value or an explicit default value. Use of implicit default value may introduce unintended design optimizations.


Warning (332060): Node: CONNECTED_TO_clk_clk was determined to be a clock but was found without an associated clock assignment.
Info (13166): Register vid_system:u0|vid_system_hps_0:hps_0|vid_system_hps_0_fpga_interfaces:fpga_interfaces|hps2fpga_light_weight~FF_3425 is being clocked by CONNECTED_TO_clk_clk
Info (13166): Register vid_system:u0|vid_system_hps_0:hps_0|vid_system_hps_0_fpga_interfaces:fpga_interfaces|hps2fpga_light_weight~FF_3425 is being clocked by CONNECTED_TO_clk_clk

Warning (332056): PLL cross checking found inconsistent PLL clock settings:
Warning (332056): Node: u0|pll_0|altera_pll_i|general[0].gpll~FRACTIONAL_PLL|vcoph[0] was found missing 1 generated clock that corresponds to a base clock with a period of: 200.000
Warning (332056): Node: u0|pll_0|altera_pll_i|general[0].gpll~FRACTIONAL_PLL|vcoph[0] was found missing 1 generated clock that corresponds to a base clock with a period of: 200.000

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