Specifications

AMD Geodeā„¢ GeodeROM Functional Specification 121
System Services
32087C
12.1.3.17 Subfunction 10h - Get Capabilities
Description:
Passed:
Returns:
Related Functions:
None.
Parameter Description
AH 53h = APM
AL 10h = APM function code
BX Power device ID:
0000h = All devices power managed by APM BIOS
All other values reserved
Parameter Description
If function is successful:
CF 0 = Successful connection
BL Number of battery units this machine supports
CX Capability flags:
Bit 0 = One system can enter global standby state
Bit 1 = One system can enter global standby suspend state
Bit 2 = One resume timer will wakeup from standby state
Bit 3 = One resume timer will wakeup from suspend state
Bit 4 = One resume ring indicator will wakeup from standby state
Bit 5 = One resume ring indicator will wakeup from suspend state
Bit 6 = One PCMCIA ring indicator will wakeup from standby state
Bit 7 = One PCMCIA ring indicator will wakeup from suspend state
All other bits are reserved (must be set to 0)
If function is unsuccessful:
CF 1 = Carry flag set on error
AH Error code:
09h = Unrecognized device ID
86h = APM not present