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bus/dfi: add CKE and RESET_N

This commit is contained in:
Sebastien Bourdeauducq 2014-08-09 10:56:08 +08:00
parent 5fb221e7d9
commit 60706e4b70
1 changed files with 5 additions and 3 deletions
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8
migen/bus/dfi.py
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@ -6,17 +6,19 @@ def phase_cmd_description(a, ba):
("address", a, DIR_M_TO_S),
("bank", ba, DIR_M_TO_S),
("cas_n", 1, DIR_M_TO_S),
("cke", 1, DIR_M_TO_S),
("cs_n", 1, DIR_M_TO_S),
("ras_n", 1, DIR_M_TO_S),
("we_n", 1, DIR_M_TO_S)
("we_n", 1, DIR_M_TO_S),
("cke", 1, DIR_M_TO_S),
("odt", 1, DIR_M_TO_S),
("reset_n", 1, DIR_M_TO_S)
]
def phase_wrdata_description(d):
return [
("wrdata", d, DIR_M_TO_S),
("wrdata_en", 1, DIR_M_TO_S),
("wrdata_mask", d//8, DIR_M_TO_S),
("wrdata_mask", d//8, DIR_M_TO_S)
]
def phase_rddata_description(d):