Int 4B

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Tandy 2000 - EQUIPMENT DETERMINATION

Return:
AX = BIOS equipment list word (see #03215)

Note: This interrupt is identical to INT 11 on the Tandy 2000

See Also: INT 11"EQUIPMENT" - INT 4A"Tandy 2000" - INT 4C"Tandy 2000"

Bitfields for Tandy 2000 BIOS equipment list: Bit(s) Description (Table 03215) 0 reserved 1 monochrome graphics installed 2 graphics with color option installed 3 floppy disk drive 1 installed 4 floppy disk drive 2 installed 5 hard disk drive 1 installed 6 hard disk drive 2 installed 7 unused 8 black and white monitor 9 color monitor 12-10 reserved 13 printer installed 14 reserved 15 unused

See Also: #00226 at INT 11

Category: Vendor-specific BIOS Extensions - Int 4Bh - T

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