From 7c6787352bf78578312363cd6b99540020fd703d Mon Sep 17 00:00:00 2001 From: Zane Kaminski Date: Mon, 7 Oct 2024 06:09:43 -0400 Subject: [PATCH] Extra 1/2 FCLK IODONE delay --- cpld/IOBS.v | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/cpld/IOBS.v b/cpld/IOBS.v index 01910cc..7d9cafa 100644 --- a/cpld/IOBS.v +++ b/cpld/IOBS.v @@ -21,8 +21,9 @@ module IOBS( reg IOACTr = 0; always @(posedge CLK) IOACTr <= IOACT; /* IODTACK input synchronization */ + reg IODONErf; always @(negedge CLK) IODONErf <= IODONEin; reg [1:0] IODONEr; - always @(posedge CLK) IODONEr[1:0] <= {IODONEr[0], IODONEin}; + always @(posedge CLK) IODONEr[1:0] <= {IODONEr[0], IODONErf}; wire IODONE = !IODONEr[1] && IODONEr[0]; /* Read data OE control */