phy/usddrphy: update header with 1333, 1866 MT/s.

2020-12-10 08:44:05 +01:00 · 2020-12-10 08:44:05 +01:00 · 62845f1ec9
parent 496cd27a3d
commit 62845f1ec9
1 changed files with 1 additions and 1 deletions
--- a/litedram/phy/usddrphy.py
+++ b/litedram/phy/usddrphy.py
@ -6,7 +6,7 @@

 # 1:4 frequency-ratio DDR3/DDR4 PHY for Kintex/Virtex Ultrascale (Plus)
 # DDR3: 800, 1066, 1333 and 1600 MT/s
-# DDR4: 1600 MT/s
+# DDR4: 1333, 1600, 1866 MT/s

 from functools import reduce
 from operator import or_