SECTION 6
Conversions and Interfaces
PEN*KEY
R
6200/6300 Hand-Held Computer Programmer’s Reference Guide 6-79
04xxh = Serial ports
00 = RSĆ232
01 = RSĆ485
FF = All devices in this class
05xxh = Network adapters
06xxh = PC Card slots
00 = Socket A
01 = Socket B
FF = All devices in this class
0700ćDFFF
(reserved)
Exxxh = (IDs for devices defined by Intermec
000 = POD1
001 = POD2
100 = Digitizer
200 = Backlight
300 = Heater
400 = SWV+
500 = Load shed
600 = Condition cycle
xFF = All devices in this class
F000ćFFFF
(reserved)
See
APM BIOS Functions
in the Power Management BIOS section for details of
those devices.
INT 15h, Function AX = 5308h: Enable/Disable Power Management
NORAPM
Enables or disables System Idle and Suspend functions.
On Entry:
AH = 53h
AL = 08h
BX = 0001h
CX = Function code:
0000h Disable power management
0001h Enable power management
On Return:
If successful:
Carry = 0
If NOT successful:
Carry = 1
AH = Error code:
01h Power management disabled
03h Interface not connected
09h Unrecognized device ID
0Ah Parameter out of range (Function code)
6. Conversions and
Interfaces
