chore: stub more apu I/O addresses

2022-03-28 19:40:47 -03:00
parent 37c039fb92
commit bf7b533b3c
3 changed files with 59 additions and 1 deletions
--- a/src/Bus.zig
+++ b/src/Bus.zig
@@ -125,6 +125,7 @@ pub fn write16(self: *Self, addr: u32, halfword: u16) void {
        0x0500_0000...0x05FF_FFFF => self.ppu.palette.set16(addr & 0x3FF, halfword),
        0x0600_0000...0x0601_7FFF => self.ppu.vram.set16(addr - 0x0600_0000, halfword),
        0x0700_0000...0x07FF_FFFF => self.ppu.oam.set16(addr & 0x3FF, halfword),
+        0x0800_00C4, 0x0800_00C6, 0x0800_00C8 => log.warn("Tried to write 0x{X:0>4} to GPIO", .{halfword}),

        else => undWrite("Tried to write 0x{X:0>4} to 0x{X:0>8}", .{ halfword, addr }),
    }