paoda/zba
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

feat: implement SRAM saving and loading

Browse Source
This commit is contained in:
Rekai Nyangadzayi Musuka
2022-03-22 14:41:18 -03:00
parent da4bb17782
commit bd54cba8a0
9 changed files with 161 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/emu.zig
View File

@@ -11,7 +11,7 @@ const Atomic = std.atomic.Atomic;
// 228 Lines which consist of 308 dots (which are 4 cycles long)
const cycles_per_frame: u64 = 228 * (308 * 4); //280896
const clock_rate: u64 = 1 << 24; // 16.78MHz
const clock_rate: u64 = 1 << 24; // 16.78MHz
// TODO: Don't truncate this, be more accurate w/ timing
// 59.6046447754ns (truncated to just 59ns)
@@ -19,7 +19,7 @@ const clock_period: u64 = std.time.ns_per_s / clock_rate;
const frame_period = (clock_period * cycles_per_frame);
// 59.7275005696Hz
pub const frame_rate = @intToFloat(f64, std.time.ns_per_s) /
pub const frame_rate = @intToFloat(f64, std.time.ns_per_s) /
((@intToFloat(f64, std.time.ns_per_s) / @intToFloat(f64, clock_rate)) * @intToFloat(f64, cycles_per_frame));
const log = std.log.scoped(.Emulation);