From e370f4d6ad0f26c6a62015e78a549017fae0a737 Mon Sep 17 00:00:00 2001
From: kub <derkub@gmail.com>
Date: Tue, 21 Sep 2021 22:23:01 +0200
Subject: [PATCH] core, fix sram access in ssf2 mapper

credits go to madmonkey1907 for finding this
---
 pico/carthw/carthw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pico/carthw/carthw.c b/pico/carthw/carthw.c
index 0cadacda..c6d89936 100644
--- a/pico/carthw/carthw.c
+++ b/pico/carthw/carthw.c
@@ -35,7 +35,7 @@ void carthw_ssf2_write8(u32 a, u32 d)
 {
   u32 target, base;
 
-  if ((a & ~0x0e) != 0xa130f1) {
+  if ((a & ~0x0e) != 0xa130f1 || a == 0xa130f1) {
     PicoWrite8_io(a, d);
     return;
   }
-- 
2.39.2