Ignored Int 15H Functions - Husky MP2500 Manual

Select Fischer connector
Entry
Exit
Comment
Control IR interface
Entry
Exit
Comment

Ignored INT 15H functions

The following FS3 INT 15H functions are ignored by the MP2500 BIOS:
61H Get power level (APM)
62H Set low power threshold (APM)
65H Authorise charging (APM)
66H Set battery level (APM)
73H Get diskette power level
7EH Control battery change facilities (APM)
7FH Get/set battery type (APM)
Appendix G: MP2500, FS3 and FS/2:
AH=37H
AL=0 (get) or non-0 (set)
If set:
BL=control (0=main port, non-0=Fischer port)
If get:
BL=control (0=main port, non-0=Fischer port)
On the FS3, use this function to switch COM1 between
the top connector and the Fischer connector. On the
standard MP2500, there is no COM1 or Fischer port.
AH=38H
AL=0 (get) or non-0 (set)
If set:
BL=control (0=main connector, non-0=IR interface)
If get:
BL=control (0=main connector, non-0=IR interface)
On the FS3, use this function to switch COM2 between
the top connector and the optional infra red interface.
On the standard MP2500, there is no infra red
interface.
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