Int 15/AX=4900h

Far East MS-DOS - GET BIOS TYPE

AX = 4900h

Return:
CF clear if successful
AH = 00h
BL = BIOS mode
00h DOS/V
01h standard DBCS DOS (hardware DBCS support)
CF set on error
AH = 86h (function not supported)

Note: In practice, DOS/J returns AH=86h; AX DOS does not support this call

See Also: AH=50h - INT 21/AH=30h

Category: Japanese - Int 15h - F

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