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Capture motor state.

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This commit is contained in:
Thomas Harte 2023-11-29 09:52:16 -05:00
parent ce4bcf9064
commit e034daa6c8
1 changed files with 7 additions and 1 deletions
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8
Machines/PCCompatible/PCCompatible.cpp
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@ -53,7 +53,12 @@ class FloppyController {
// b7, b6, b5, b4: enable motor for drive 4, 3, 2, 1; // b7, b6, b5, b4: enable motor for drive 4, 3, 2, 1;
// b3: 1 => enable DMA; 0 => disable; // b3: 1 => enable DMA; 0 => disable;
// b2: 1 => enable FDC; 0 => hold at reset; // b2: 1 => enable FDC; 0 => hold at reset;
// b1, b0: drive select. // b1, b0: drive select (usurps FDC?)
drives_[0].motor = control & 0x10;
drives_[1].motor = control & 0x20;
drives_[2].motor = control & 0x40;
drives_[3].motor = control & 0x80;
enable_dma_ = control & 0x08; enable_dma_ = control & 0x08;
@ -202,6 +207,7 @@ class FloppyController {
uint8_t status = 0; uint8_t status = 0;
uint8_t track = 0; uint8_t track = 0;
bool side = false; bool side = false;
bool motor = false;
} drives_[4]; } drives_[4];
}; };