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Output Field
Return Code - Error status
Auxiliary Return Code - Reserved
Parameter 1 - Bits 15-8 : Reserved
Bits 7- : Capability of display device function
Bit - Display function type
= : Not support
= 1 : Support
Bits 7-1 : Reserved
Parameter 2 - Bits 15-8 Display current status
Bit - Built-in display (panel) status
= : Disable
= 1 : Enable
Bit 1 - External CRT status
= : Disable
= 1 : Enable
Bit 2 - TV status
= : Disable
= 1 : Enable
Bits 6-3 : Reserved
Bit 7 - Dual enable flag
= : Disable
= 1 : Enable
Bits 7- : Display function type
= h : No TV-out model
= 1h : Not support model for simultaneous
display of TV and CRT
Parameter 3 - Reserved
Parameter 4 - When parameter 2 (bits 7-) is 1h:
Bits 31-16 : Reserved
Bits 15- : Display selection mode
Bit - Display selection mode
= : LCD - CRT selection mode
= 1 : LCD - TV selection mode
Bits 7-1 : Reserved
Parameter 5 - Reserved
SMAPI BIOS B-23