From 83656e587aae23b1329f4954a90f759d110d2f8e Mon Sep 17 00:00:00 2001
From: Zane Kaminski <zanekaminski@gmail.com>
Date: Mon, 17 Apr 2023 02:31:33 -0400
Subject: [PATCH] Revert "Try shortening refresh"

This reverts commit 335232eae24c704fa4f86deb3e3dad7e846c77dd.
---
 cpld/RAM.v | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/cpld/RAM.v b/cpld/RAM.v
index e25987f..2afa2c3 100644
--- a/cpld/RAM.v
+++ b/cpld/RAM.v
@@ -120,6 +120,12 @@ module RAM(
 					RAMReady <= 1;
 				end
 			end 4: begin // Refresh RAS II
+				RS <= 5;
+				RASEL <= 0;
+				RASrr <= 1;
+				RASEN <= 0;
+				RAMReady <= 0;
+			end 5: begin // Refresh precharge I
 				RS <= 6;
 				RASEL <= 0;
 				RASrr <= 0;
@@ -141,7 +147,7 @@ module RAM(
 		endcase
 	end
 	always @(negedge CLK) begin
-		RASrf <= RS==1 || RS==4;
+		RASrf <= RS==1;
 		case (RS[2:0])
 			0: nCAS <= !RS0toRef;
 			1: nCAS <= 0;