IEI Technology VWBOX-122A, Руководство пользователя

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VWBOX-122A/133A Video Wall Controller
Page 58
Type UART
Opcode
VCP
Opcode
Opcode Names High Byte Low Byte
R/W C 0xEA Border Y same as 0xB2 Set border Y value
0-12 – 122A/133A
0-99 – E122/E133
R/W D 0xB0 Output Display
Resolution
Empty Write:
0 – 640x480
1 – 1024x768
2 – 1280x720
3 – 1280x800
4 – 1280x960
5 – 1280x1024
6 – 1360x768
Read:
With 122A as child:
0 – 640x480
1 – 1024x768
2 – 1280x720
3 – 1280x800
4 – 1280x960
5 – 1280x1024
6 – 1360x768
With E122 or E133
as child:
0 – 640x480
1 – 1024x768
2 – 1280x960
3 – 1280x1024
R/W N 0xB1 Output Display Mode Empty 0 – 2x2
1 – 2x1/1x1
R/W E 0xE0 Sync Empty 0 – Sync off
1 – Sync on