SET_LATCH_BANK (Function 22)

Call With

EBX: Contains a Windows VM Handle.

EBP: Points to the Windows VM's Client Registers.

Return Values

Save anything that you use.

Remarks

This function is called directly before the Main VDD virtualizes the VGA processor latches when doing 4 plane VGA virtualization in a window. The mini-VDD should save the current bank register state (for later restoration by RESET_LATCH_BANK) and set to the VGA virtualization bank which was determined at GET_VDD_BANK.