Lenovo ThinkPad 560E TP 560Z Technical Reference Manual - Page 77

Output Field, Bit ²: The CRT has DDC1 capability.

Page 77 highlights

Output Field Return code - Error status Auxiliary return code - Reserved Parameter 1 - (Bits 15-8): Built-in display device (panel) information 1 = X' ': Monochrome STN LCD = X' 1': Monochrome TFT LCD = X' 2': Color STN LCD = X' 3': Color TFT LCD = X'FF': Unknown (Bits 7- ): Built-in display device (panel) information 2 = X' ': 64 x48 = X' 1': 8 x6 = X' 2': 1 24x768 = X' 3': 1 24x1 24 = X'FF': Unknown Parameter 2 - (Bits 15-8): External CRT monitor information = X' ': External CRT is not attached = X'1 ': Color monitor = X'2 ': Monochrome monitor = X'FF': Unknown (Bits 7- ): External CRT monitor information 2 Bit : The CRT has DDC1 capability. Bit 1: The CRT has DDC2 capability. (2b, 2b+ or 2ab) Bits 7-2: Reserved Parameter 3 - Reserved Parameter 4 - Reserved Parameter 5 - Reserved ThinkPad 560Z SMAPI BIOS A-15

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Output Field
Return code
- Error status
Auxiliary return code - Reserved
Parameter 1
- (Bits 15-8):
Built-in display device (panel)
information 1
= X'²²': Monochrome STN LCD
= X'²1': Monochrome TFT LCD
= X'²2': Color STN LCD
= X'²3': Color TFT LCD
= X'FF': Unknown
(Bits 7-²):
Built-in display device (panel)
information 2
= X'²²': 64²x48²
= X'²1': 8²²x6²²
= X'²2': 1²24x768
= X'²3': 1²24x1²24
= X'FF': Unknown
Parameter 2
- (Bits 15-8):
External CRT monitor
information
= X'²²': External CRT is not attached
= X'1²': Color monitor
= X'2²': Monochrome monitor
= X'FF': Unknown
(Bits 7-²):
External CRT monitor
information 2
Bit ²: The CRT has DDC1 capability.
Bit 1: The CRT has DDC2 capability.
(2b, 2b+ or 2ab)
Bits 7-2: Reserved
Parameter 3
- Reserved
Parameter 4
- Reserved
Parameter 5
- Reserved
ThinkPad 560Z SMAPI BIOS
A-15