DIGITAL-LOGIC MICROSPACE MSM286 Series Technical User's Manual page 63

DIGITAL-LOGIC AG
Output:
(AH)=05h: Smart Sleep Controls.
(BL) = 0 - Disable all Power Management.
(BL) = 1 - Enable Smart Sleep.
(BL) = 2 - Enable Smart Sleep and Suspend.
(BL) = 3- Return Sleep status in AL.
(AH)=06h: Set EMS I/O port address.
(BL) = 0 - Set EMS I/O port address.
(BH) = EMS I/O port address to set:
(AH)=07h:
Input: (AL)
Output: (AL)
(AH)=08h:
(BL) = 0 - Get original BMP'ed vaule of PC/CHIP and 82C710 options.
Input:
Output: (AH)
(AL)
(BL) = 1 - Set PC/CHIP and 82C710 options.
Input: (CH)
(CL)
Output:
(BL) = 2 - Get current value of PC/Chip and 82710 options.
Input:
Output: (AL)
(AH)=09h:
System is in SuperState mode. (Caller must handle his own SSRET. See
subfunction AH = 17h to do far call to a SuperState routine and far return in
user mode.)
bh = X0h -> I/O port 208h
bh = X1h -> I/O port 218h
bh = X2h -> I/O port 228h, etc.
Read SDATA register.
= SDATA register to read.
= value of SDATA register.
Get PC/Chip and 82C710 options.
None
= 82C710 options
bit 7 IDE Enable
bit 6 AT/XT IDE (1=XT)
bit 5 FDC Enable
bit 4 Reserved
bit 3 Parallel Port Enable
bit 2 Serial Port Enable
bit 1 Reserved
bit 0 Reserved
= PC Chip options
bit 7 Reserved
bit 6 Reserved
bit 5 Reserved
bit 4 Reserved
bit 3 Reserved
bit 2 Physical Floppy Disk Controller Present
(not changeable by subfunction BL = 1)
bit 1 Enable PCCARD Drive as B
bit 0 Enable PCCARD Drive as A
= 82C710 options to set.
= PC CHIP options to set.
None
None
= (Same form as subfunction BL = 0.)
Enable or Disable Virtual interrupt.
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MSM286 Manual V6.4