From 6657dc502ffa4810da7827f178321a6be5d4e032 Mon Sep 17 00:00:00 2001
From: NewRisingSun <8vytz1+dhp372pv94ebg@sharklasers.com>
Date: Sun, 5 Apr 2026 02:30:30 +0200
Subject: [PATCH] Mappers 344: Add solder pad

---
 src/boards/gn26.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/boards/gn26.c b/src/boards/gn26.c
index ecaf5f9..f5c0ad9 100644
--- a/src/boards/gn26.c
+++ b/src/boards/gn26.c
@@ -40,21 +40,28 @@ static void BMCGN26PW(uint32 A, uint8 V) {
 		setprg8(A, (EXPREGS[0] << 4) | (V & 0x0F));
 }
 
+static DECLFR(readPad) {
+	return EXPREGS[1] &0x01? X.DB: CartBR(A);
+}
+
 static DECLFW(BMCGN26Write) {
 	if (A001B &0x80 && ~A001B &0x40) {
 		EXPREGS[0] = A;
 		FixMMC3PRG(MMC3_cmd);
 		FixMMC3CHR(MMC3_cmd);
+		SetReadHandler(0x8000, 0xFFFF, EXPREGS[0] &0x08? readPad: CartBR);
 	}
 }
 
 static void BMCGN26Reset(void) {
 	EXPREGS[0] = 0;
+	EXPREGS[1]++;
 	MMC3RegReset();
 }
 
 static void BMCGN26Power(void) {
 	GenMMC3Power();
+	EXPREGS[1] = 0;
 	SetWriteHandler(0x6000, 0x7FFF, BMCGN26Write);
 }
 
@@ -64,5 +71,5 @@ void BMCGN26_Init(CartInfo *info) {
 	cwrap = BMCGN26CW;
 	info->Power = BMCGN26Power;
 	info->Reset = BMCGN26Reset;
-	AddExState(EXPREGS, 1, 0, "EXPR");
+	AddExState(EXPREGS, 2, 0, "EXPR");
 }