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FMC ADC 100M 14b 4cha - Gateware
Commit 76e6aded authored by Matthieu Cattin's avatar Matthieu Cattin
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sim: try to reproduce gennum hang bug in simulation.

parent 87b58b49
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Showing with 323 additions and 309 deletions
hdl/spec/sim/cmd0.vec
View file @ 76e6aded
...@@ -165,34 +165,48 @@ wr 0000000020000028 F 00000000 ...@@ -165,34 +165,48 @@ wr 0000000020000028 F 00000000
-- DMA length -- DMA length
wr 000000002000002C F 00001000 wr 000000002000002C F 00001000
-- Next item address (lsb) -- Next item address (lsb)
wr 0000000020000030 F 20000030 wr 0000000020000030 F 20000040
-- Next item address (msb) -- Next item address (msb)
wr 0000000020000034 F 00000000 wr 0000000020000034 F 00000000
-- DMA attributes (from carrier to host, last item) -- DMA attributes (from carrier to host, last item)
wr 0000000020000038 F 00000000 wr 0000000020000038 F 00000001
wait %d2000 -- DMA item stored in host memory
------------------------------
-- Carrier start address
wr 0000000020000040 F 00003000
-- Host start address (lsb)
wr 0000000020000044 F 40003000
-- Host start address (msb)
wr 0000000020000048 F 00000000
-- DMA length
wr 000000002000004C F 00001000
-- Next item address (lsb)
wr 0000000020000050 F 20000060
-- Next item address (msb)
wr 0000000020000054 F 00000000
-- DMA attributes (from carrier to host, last item)
wr 0000000020000058 F 00000001
-- DMA -- DMA item stored in host memory
------------------------------ ------------------------------
-- Carrier start address -- Carrier start address
wr FF00000000001008 F 00000000 wr 0000000020000060 F 00004000
-- Host start address (lsb) -- Host start address (lsb)
wr FF0000000000100C F 40000000 wr 0000000020000064 F 40004000
-- Host start address (msb) -- Host start address (msb)
wr FF00000000001010 F 00000000 wr 0000000020000068 F 00000000
-- DMA length -- DMA length
wr FF00000000001014 F 00001000 wr 000000002000006C F 00001000
-- Next item address (lsb) -- Next item address (lsb)
wr FF00000000001018 F 20000000 wr 0000000020000070 F 20000080
-- Next item address (msb) -- Next item address (msb)
wr FF0000000000101C F 00000000 wr 0000000020000074 F 00000000
-- DMA attributes (from carrier to host, last item) -- DMA attributes (from carrier to host, last item)
wr FF00000000001020 F 00000001 wr 0000000020000078 F 00000000
-- Start DMA
--wr FF0000000001000 F 00000001 wait %d2000
wait %d100
-- onewire config -- onewire config
wr FF00000000001A04 F 007C0270 wr FF00000000001A04 F 007C0270
...@@ -241,13 +255,13 @@ wr FF00000000001964 F 00008000 ...@@ -241,13 +255,13 @@ wr FF00000000001964 F 00008000
wr FF00000000001968 F 00000000 wr FF00000000001968 F 00000000
-- Enable test data and sampling clock -- Enable test data and sampling clock
--wr FF00000000001900 F 00000024 wr FF00000000001900 F 00000024
-- Enable sampling clock -- Enable sampling clock
wr FF00000000001900 F 00000004 --wr FF00000000001900 F 00000004
-- start acquisition -- start acquisition
--wr FF00000000001900 F 00000025 wr FF00000000001900 F 00000025
wr FF00000000001900 F 00000005 --wr FF00000000001900 F 00000005
wait %d800 wait %d800
-- sw trigger -- sw trigger
...@@ -269,7 +283,7 @@ wait %d800 ...@@ -269,7 +283,7 @@ wait %d800
-- sw trigger -- sw trigger
--wr FF00000000001910 F FFFFFFFF --wr FF00000000001910 F FFFFFFFF
wait %d700 wait %d1000
-- DMA -- DMA
------------------------------ ------------------------------
...@@ -332,49 +346,29 @@ wait %d1000 ...@@ -332,49 +346,29 @@ wait %d1000
-- FMC I2C (prescaler) -- FMC I2C (prescaler)
wr FF00000000080000 F 000000F9 --wr FF00000000080000 F 000000F9
rd FF00000000080000 F 000000F9 FFFFFFFF --rd FF00000000080000 F 000000F9 FFFFFFFF
wait %d640 wait %d640
-- Carrier CSR (read carrier type and PCB version) -- Carrier CSR (read carrier type and PCB version)
rd FF00000000030000 F 00010001 FFFFFFFF --rd FF00000000030000 F 00010001 FFFFFFFF
-- Carrier CSR (switch front panel LED ON) -- Carrier CSR (switch front panel LED ON)
wr FF00000000030010 F 00000003 --wr FF00000000030010 F 00000003
rd FF00000000030010 F 00000003 FFFFFFFF --rd FF00000000030010 F 00000003 FFFFFFFF
wait %d640 wait %d640
-- FMC SPI (divider = 100) -- FMC SPI (divider = 100)
wr FF00000000070014 F 00000064 --wr FF00000000070014 F 00000064
-- FMC SPI (select ADC) -- FMC SPI (select ADC)
wr FF00000000070018 F 00000001 --wr FF00000000070018 F 00000001
-- FMC SPI (data) -- FMC SPI (data)
wr FF00000000070000 F 000081FF --wr FF00000000070000 F 000081FF
-- FMC SPI (ass, tx_neg, go, len=16) -- FMC SPI (ass, tx_neg, go, len=16)
wr FF00000000070010 F 00002510 --wr FF00000000070010 F 00002510
wait %d300 wait %d300
-- DDR access trough DMA wishbone
wr 0000000020000000 F 00000000
wr 0000000020000004 F 40000000
wr 0000000020000008 F 00000000
-- DMA length
wr 000000002000000C F 000000C0
wr 0000000020000010 F 00000000
wr 0000000020000014 F 00000000
wr 0000000020000018 F 00000000
-- wrb FF00000010004004 F 00000000
wr FF00000000000008 F 00000000
wr FF0000000000000C F 40000000
wr FF00000000000010 F 00000000
-- DMA length
wr FF00000000000014 F 000000C0
wr FF00000000000018 F 20000000
wr FF0000000000001C F 00000000
wr FF00000000000020 F 00000003
wr FF00000000000000 F 00000001
-- Now read back what was just written -- Now read back what was just written
-- the following three reads will go out as a single request -- the following three reads will go out as a single request
......
hdl/spec/sim/testbench/tb_spec.vhd
View file @ 76e6aded
...@@ -46,7 +46,7 @@ architecture TEST of TB_SPEC is ...@@ -46,7 +46,7 @@ architecture TEST of TB_SPEC is
generic generic
( (
STRING_MAX : integer := 256; -- Command string maximum length STRING_MAX : integer := 256; -- Command string maximum length
T_LCLK : time := 10 ns; -- Local Bus Clock Period T_LCLK : time := 5 ns; -- Local Bus Clock Period
T_P2L_CLK_DLY : time := 2 ns; -- Delay from LCLK to P2L_CLK T_P2L_CLK_DLY : time := 2 ns; -- Delay from LCLK to P2L_CLK
INSTANCE_LABEL : string := "GN412X_BFM"; -- Label string to be used as a prefix for messages from the model INSTANCE_LABEL : string := "GN412X_BFM"; -- Label string to be used as a prefix for messages from the model
MODE_PRIMARY : boolean := true -- TRUE for BFM acting as GN412x, FALSE for BFM acting as the DUT MODE_PRIMARY : boolean := true -- TRUE for BFM acting as GN412x, FALSE for BFM acting as the DUT
...@@ -492,7 +492,7 @@ begin ...@@ -492,7 +492,7 @@ begin
generic map generic map
( (
STRING_MAX => STRING_MAX, STRING_MAX => STRING_MAX,
T_LCLK => 6.25 ns, T_LCLK => 5 ns,
T_P2L_CLK_DLY => 2 ns, T_P2L_CLK_DLY => 2 ns,
INSTANCE_LABEL => "U0(Primary GN412x): ", INSTANCE_LABEL => "U0(Primary GN412x): ",
MODE_PRIMARY => true MODE_PRIMARY => true
......
hdl/spec/sim/wave_datapath.do
View file @ 76e6aded
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hdl/spec/sim/wave_gnum.do
View file @ 76e6aded
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