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Add notes.

This commit is contained in:
Thomas Harte 2023-01-26 22:25:10 -05:00
parent 1e5f751bc0
commit 81b00c6d97

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@ -856,20 +856,20 @@ void Base<personality>::commit_register(int reg, uint8_t value) {
// handled above.
default: break;
case 0b0100: break; // TODO: point.
case 0b0100: break; // TODO: point. [read a pixel colour]
case 0b0101: Begin(PointSet); break;
case 0b0110: break; // TODO: srch.
case 0b0110: break; // TODO: srch. [search horizontally for a colour]
case 0b0111: Begin(Line); break;
case 0b1000: break; // TODO: lmmv.
case 0b1001: break; // TODO: lmmm.
case 0b1010: break; // TODO: lmcm.
case 0b1011: break; // TODO: lmmc.
case 0b1000: break; // TODO: lmmv. [logical move, VDP to VRAM]
case 0b1001: break; // TODO: lmmm. [logical move, VRAM to VRAM]
case 0b1010: break; // TODO: lmcm. [logical move, VRAM to CPU]
case 0b1011: break; // TODO: lmmc. [logical move, CPU to VRAM]
case 0b1100: break; // TODO: hmmv.
case 0b1101: break; // TODO: hmmm.
case 0b1110: break; // TODO: ymmm.
case 0b1111: break; // TODO: hmmc.
case 0b1100: break; // TODO: hmmv. [high-speed move, VRAM to VDP]
case 0b1101: break; // TODO: hmmm. [high-speed move, VRAM to VRAM]
case 0b1110: break; // TODO: ymmm. [high-speed move, y only, VRAM to VRAM]
case 0b1111: break; // TODO: hmmc. [high-speed move, CPU to VRAM]
}
#undef Begin