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GBA Savedata: Update flash busy comment
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@ -376,9 +376,9 @@ uint8_t GBASavedataReadFlash(struct GBASavedata* savedata, uint16_t address) {
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}
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}
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if (mTimingIsScheduled(savedata->timing, &savedata->dust) && (address >> 12) == savedata->settling) {
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// This should read /Q7 ("data# polling"), Q6 flipping ("toggle bit")
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// every read, and /Q5 ("error bit" cleared), but just data# polling
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// is sufficient for games to figure it out
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// This should read Q7 XOR data bit 7 (data# polling), Q6 flipping
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// every read (toggle bit), and /Q5 (error bit cleared), but implementing
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// just data# polling is sufficient for games to figure it out
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return (savedata->currentBank[address] ^ 0x80) & 0x80;
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}
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return savedata->currentBank[address];
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