6502/CLK
1
0
Fork 0
mirror of https://github.com/TomHarte/CLK.git synced 2024-11-26 08:49:37 +00:00
Code Issues Projects Releases Wiki Activity

Capture motor state.

Browse Source
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
Machines/PCCompatible/PCCompatible.cpp
View File

@ -53,7 +53,12 @@ class FloppyController {
// b7, b6, b5, b4: enable motor for drive 4, 3, 2, 1;
// b3: 1 => enable DMA; 0 => disable;
// 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;
@ -202,6 +207,7 @@ class FloppyController {
uint8_t status = 0;
uint8_t track = 0;
bool side = false;
bool motor = false;
} drives_[4];
};