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Switches to returning the shift register contents on every even read.

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This commit is contained in:
Thomas Harte 2018-05-17 20:18:34 -04:00
parent 908d3b0ee5
commit c46007332a
1 changed files with 7 additions and 3 deletions
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10
Components/DiskII/DiskII.cpp
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@ -247,15 +247,19 @@ uint8_t DiskII::trigger_address(int address, uint8_t value) {
case 0xa: select_drive(0); break;
case 0xb: select_drive(1); break;
case 0xc: return get_shift_register();
case 0xc:
inputs_ &= ~input_command;
break;
case 0xd: set_data_register(value); break;
case 0xe:
set_mode(Mode::Read);
return shift_register_;
break;
// return shift_register_;
case 0xf: set_mode(Mode::Write); break;
}
return 0xff;
set_controller_can_sleep();
return (address & 1) ? 0xff : shift_register_;
}
void DiskII::set_activity_observer(Activity::Observer *observer) {