Merge pull request #765 from negativeExponent/patch-2

MMC5: Fix initial values for chr banks and nametables
TASEmulators · Nov 24, 2024 · 4a2d980 · 4a2d980
2 parents 940c895 + 4441f3c
commit 4a2d980
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/boards/mmc5.cpp b/src/boards/mmc5.cpp
@@ -903,14 +903,14 @@ static void GenMMC5Power(void) {
 
 	PRGBanks.fill(0xFF);
 	WRAMPage = 0;
-	CHRBanksA.fill(0xFF);
-	CHRBanksB.fill(0xFF);
+	CHRBanksA.fill(0);
+	CHRBanksB.fill(0);
 	WRAMMaskEnable.fill(0xFF);
 	mmc5ABMode = 0;
 	IRQScanline = 0;
 	IRQEnable = 0;
 	CHRMode = 0;
-	NTAMirroring = NTFill = ATFill = 0xFF;
+	NTAMirroring = NTFill = ATFill = 0;
 	MMC5IRQR = 0;
 	MMC5LineCounter = 0;
 	mmc5psize = mmc5vsize = 3;