CyberResearch CPEN GX-333-X, Руководство пользователя, Страница: 48 / 98

CPEx GX-333-X
CyberResearch
®
CPU Cards
46 ©Copyright 2007 CyberResearch, Inc.
PIN STATE DESCRIPTION
1 - 2 Select Panel
2 – 3 (Default) Select CRT
JP2: (AT/ATX Mode Selector)
This jumper block controls the way you connect to a power supply.
JP2
PIN STATE DESCRIPTION
Short 1 - 2 Use AT Power
Open 1 - 2 Use ATX Power
Note: JP2 Short 1-2, if you use ATX Power will be auto power on!
JP3: COM3 RS-422/485 Mode Selector
Table 3- 32 JP3 Pin Configuration
PIN STATE DESCRIPTION
1-2 RS-422
2-3 RS-485
Figure 3 - 36 JP3 Pin Combinations
JP5: Flat Panel TTL (CN10) power using select
Table 3- 3 JP5 Pin Configurations
JP5
PIN STATE DESCRIPTION
Short 1 - 2 + 3.3V
Short 2 - 3 + 5V