chore: improve APU accuracy + scheduler refactoring

2022-05-20 16:01:12 -03:00
parent e7777737b3
commit af2ad6c924
5 changed files with 39 additions and 43 deletions
--- a/src/cpu.zig
+++ b/src/cpu.zig
@@ -269,8 +269,8 @@ pub const Arm7tdmi = struct {

    pub fn handleDMATransfers(self: *Self) void {
        while (self.bus.isDmaRunning()) {
-            if (self.bus.dma[1].step(self)) continue;
            if (self.bus.dma[0].step(self)) continue;
+            if (self.bus.dma[1].step(self)) continue;
            if (self.bus.dma[2].step(self)) continue;
            if (self.bus.dma[3].step(self)) continue;
        }