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Add new module MT46H128M16

This commit is contained in:
Christian Klarhorst 2022-10-30 10:18:49 +01:00
parent c770dd62ed
commit 4815be2fef
1 changed files with 8 additions and 0 deletions
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litedram/modules.py
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@ -590,6 +590,14 @@ class MT46H64M16(LPDDRModule):
technology_timings = _TechnologyTimings(tREFI=64e6/8192, tWTR=(2, None), tCCD=(1, None), tRRD=None) technology_timings = _TechnologyTimings(tREFI=64e6/8192, tWTR=(2, None), tCCD=(1, None), tRRD=None)
speedgrade_timings = {"default": _SpeedgradeTimings(tRP=15, tRCD=15, tWR=15, tRFC=(None, 72), tFAW=None, tRAS=None)} speedgrade_timings = {"default": _SpeedgradeTimings(tRP=15, tRCD=15, tWR=15, tRFC=(None, 72), tFAW=None, tRAS=None)}
class MT46H128M16(LPDDRModule):
# geometry
nbanks = 4
nrows = 16384
ncols = 2048
# timings
technology_timings = _TechnologyTimings(tREFI=64e6/8192, tWTR=(2, None), tCCD=(1, None), tRRD=None)
speedgrade_timings = {"default": _SpeedgradeTimings(tRP=15, tRCD=15, tWR=15, tRFC=(None, 72), tFAW=None, tRAS=None)}
class MT46H32M32(LPDDRModule): class MT46H32M32(LPDDRModule):
# geometry # geometry