Hardware
/
litedram
mirror of https://github.com/enjoy-digital/litedram.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

modules: fix tRFC change on MT16KTF1G64HZ

This commit is contained in:
Florent Kermarrec 2019-05-28 22:42:45 +02:00
parent bc88cfa6f7
commit 8e2df17747
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
litedram/modules.py
View File

@ -382,7 +382,7 @@ class MT16KTF1G64HZ(SDRAMModule):
"800" : _SpeedgradeTimings(tRP=15, tRCD=15, tWR=15, tRFC=(140, None), tFAW=(None, 40), tRAS=None),
"1066": _SpeedgradeTimings(tRP=15, tRCD=15, tWR=15, tRFC=(187, None), tFAW=(None, 40), tRAS=None),
"1333": _SpeedgradeTimings(tRP=15, tRCD=15, tWR=15, tRFC=(234, None), tFAW=(None, 30), tRAS=None),
"1600": _SpeedgradeTimings(tRP=13.125, tRCD=13.125, tWR=(13.125, None), tRFC=280, tFAW=(None, 30), tRAS=None),
"1600": _SpeedgradeTimings(tRP=13.125, tRCD=13.125, tWR=13.125, tRFC=(280, None), tFAW=(None, 30), tRAS=None),
}
speedgrade_timings["default"] = speedgrade_timings["1600"]