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Ensures no possible initial NTSC, removes printfs.

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This commit is contained in:
Thomas Harte 2020-01-15 23:47:45 -05:00
parent aac3d27c10
commit 93cecf0882
2 changed files with 11 additions and 2 deletions
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4
Machines/Oric/BD500.cpp
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@ -20,7 +20,7 @@ void BD500::write(int address, uint8_t value) {
access(address);
if(address >= 0x0320 && address <= 0x0323) {
if(address == 0x320) printf("Command %02x\n", value);
// if(address == 0x320) printf("Command %02x\n", value);
WD::WD1770::write(address, value);
}
}
@ -49,7 +49,7 @@ void BD500::access(int address) {
case 0x317: disable_basic_rom_ = false; break; // Could be 0x311.
default:
printf("Switch %04x???\n", address);
// printf("Switch %04x???\n", address);
break;
}

9
Machines/Oric/Oric.cpp
View File

@ -244,7 +244,16 @@ template <Analyser::Static::Oric::Target::DiskInterface disk_interface> class Co
speaker_.set_input_rate(1000000.0f);
via_port_handler_.set_interrupt_delegate(this);
tape_player_.set_delegate(this);
// Slight hack here: I'm unclear what RAM should look like at startup.
// Actually, I think completely random might be right since the Microdisc
// sort of assumes it, but also the BD-500 never explicitly sets PAL mode
// so I can't have any switch-to-NTSC bytes in the display area. Hence:
// disallow all atributes.
Memory::Fuzz(ram_, sizeof(ram_));
for(size_t c = 0; c < sizeof(ram_); ++c) {
ram_[c] &= ~0x40;
}
if constexpr (disk_interface == DiskInterface::Pravetz) {
diskii_.set_clocking_hint_observer(this);