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- removed BURSTLEN from generics

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- fixed burst counter
- fixed SDR PHY

git-svn-id: http://moon:8086/svn/vhdl/trunk@1224 cc03376c-175c-47c8-b038-4cd826a8556b
This commit is contained in:
jens
2015-05-25 08:03:05 +00:00
parent 5427d4cae0
commit 5fe93ed9ac
17 changed files with 58 additions and 59 deletions
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lib/SDRAM/ddr_sdr_v1_5/src/sdram_ctrl.vhd
+2 -3
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@@ -33,7 +33,6 @@ use work.utils_pkg.all;
entity sdram_ctrl is
Generic
(
BURST_LEN : natural := 2;
F_SYSCLK : real := 100.0
);
Port (
@@ -128,7 +127,7 @@ architecture behaviour of sdram_ctrl is
),
(
cmd => SD_LMR,
mode_word => to_unsigned(LMR_REG_BASE, 2) & to_unsigned(LMR_OP_RES_DLL, 6) & to_unsigned(LMR_CL2, 3) & '0' & to_unsigned(LM_BL_CURR, 3),
mode_word => to_unsigned(LMR_REG_BASE, 2) & to_unsigned(LMR_OP_RES_DLL, 6) & to_unsigned(LMR_CL2, 3) & '0' & to_unsigned(LMR_BL_CURR, 3),
wait_cycle => 200
),
(
@@ -168,7 +167,7 @@ architecture behaviour of sdram_ctrl is
),
(
cmd => SD_LMR,
mode_word => to_unsigned(LMR_REG_BASE, 2) & to_unsigned(LMR_OP_NORMAL, 6) & to_unsigned(LMR_CL2, 3) & '0' & to_unsigned(LM_BL_CURR, 3),
mode_word => to_unsigned(LMR_REG_BASE, 2) & to_unsigned(LMR_OP_NORMAL, 6) & to_unsigned(LMR_CL2, 3) & '0' & to_unsigned(LMR_BL_CURR, 3),
wait_cycle => 200
),
(