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Retain extra pattern name address bits.

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Thomas Harte 2023-01-27 06:44:11 -05:00
parent 81b00c6d97
commit d42b6df570
1 changed files with 5 additions and 0 deletions
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5
Components/9918/Implementation/9918.cpp
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@ -722,6 +722,11 @@ void Base<personality>::commit_register(int reg, uint8_t value) {
LOG("Screen mode: " << int(current_screen_mode()));
break;
case 2:
// Retain extra addressing bits.
pattern_name_address_ = size_t((value & 0x7f) << 10) | 0x3ff;
break;
case 8:
LOG("TODO: Yamaha VRAM organisation, sprite disable, etc; " << PADHEX(2) << +value);
// b7: "1 = input on colour bus, enable mouse; 1 = output on colour bus, disable mouse" [documentation clearly in error]