IBM 560 Computer Monitor User Manual


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Get Display Device Information
Input Field
Major Function Number - h
Minor Function Number - 2h
Parameter 1 - (Bit 8 ) LCD information
(Bit 9 ) External CRT information
(Bit 15-1) Reserved
(Bit 7- ) Reserved
Parameter 2 - Reserved
Parameter 3 - Reserved
Parameter 4 - Reserved
Parameter 5 - Reserved
Output Field
Return Code - Error Status
Auxiliary Return Code - Reserved
Parameter 1 - (Bit 15- 8)
Built-in display device (panel)
information 1
= h : Monochrome STN LCD
= 1h : Monochrome TFT LCD
= 2h : Color STN LCD
= 3h : Color TFT LCD
= FFh : Unknown
(Bit 7- )
Built-in display device (panel)
information 2
= h : 64x48
= 1h : 8x6
= 2h : 124x768
= FFh : Unknown
Parameter 2 - (Bit 15- 8) External CRT monitor
information
= h : External CRT is not attached
= 1h : Color monitor
= 2h : Monochrome monitor
= FFh : Unknown
(Bit 7- ) Reserved
Parameter 3 - Reserved
Parameter 4 - Reserved
Parameter 5 - Reserved
A-14 ThinkPad 560/560E SMAPI BIOS
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