VC707 board: improved DDR3 timing parameters

x-tinkerer · Feb 22, 2023 · e78fa8e · e78fa8e
1 parent 927d7a1
commit e78fa8e
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/board/kc705/DDR3-2Rx64-8GB.prj b/board/kc705/DDR3-2Rx64-8GB.prj
@@ -175,7 +175,7 @@
       <Pin Bank="Select Bank" PADName="No connect" name="tg_compare_error"/>
     </System_Control>
     <TimingParameters>
-      <Parameters tcke="5" tfaw="30" tras="35" trcd="13.75" trefi="7.8" trfc="260" trp="13.125" trrd="6" trtp="7.5" twtr="7.5"/>
+      <Parameters tcke="5" tfaw="30" tras="35" trcd="13.75" trefi="7.8" trfc="260" trp="13.75" trrd="6" trtp="7.5" twtr="7.5"/>
     </TimingParameters>
     <mrBurstLength name="Burst Length">8 - Fixed</mrBurstLength>
     <mrBurstType name="Read Burst Type and Length">Sequential</mrBurstType>

diff --git a/board/vc707/DDR3-1Rx64-1GB.prj b/board/vc707/DDR3-1Rx64-1GB.prj
@@ -169,7 +169,7 @@
       <Pin Bank="Select Bank" PADName="No connect" name="tg_compare_error"/>
     </System_Control>
     <TimingParameters>
-      <Parameters tcke="5" tfaw="30" tras="35" trcd="13.125" trefi="7.8" trfc="110" trp="13.125" trrd="6" trtp="7.5" twtr="7.5"/>
+      <Parameters tcke="5" tfaw="30" tras="35" trcd="13.75" trefi="7.8" trfc="110" trp="13.75" trrd="6" trtp="7.5" twtr="7.5"/>
     </TimingParameters>
     <mrBurstLength name="Burst Length">8 - Fixed</mrBurstLength>
     <mrBurstType name="Read Burst Type and Length">Sequential</mrBurstType>

diff --git a/board/vc707/DDR3-2Rx64-8GB.prj b/board/vc707/DDR3-2Rx64-8GB.prj
@@ -175,7 +175,7 @@
       <Pin Bank="Select Bank" PADName="No connect" name="tg_compare_error"/>
     </System_Control>
     <TimingParameters>
-      <Parameters tcke="5" tfaw="30" tras="35" trcd="13.75" trefi="7.8" trfc="260" trp="13.125" trrd="6" trtp="7.5" twtr="7.5"/>
+      <Parameters tcke="5" tfaw="30" tras="35" trcd="13.75" trefi="7.8" trfc="260" trp="13.75" trrd="6" trtp="7.5" twtr="7.5"/>
     </TimingParameters>
     <mrBurstLength name="Burst Length">8 - Fixed</mrBurstLength>
     <mrBurstType name="Read Burst Type and Length">Sequential</mrBurstType>