AmITX-SL-G
Connectors and Jumpers
23
RS-485 (SER1 only)
Pin # Signal
Pin # Signal
1
Tx/Rx-
2
Tx/Rx+
3
—
4
—
5
—
6
—
7
—
8
—
9
GND
10
5V / 12V
SER1 Mode Switch (SWS1M)
SWS1M (SER1 Mode Select)
RS-232
(default)
RS-422
RS-485
1
ON
ON
OFF
2
OFF
ON
ON
Note
: See Section 4.3 COM Port (SER1) Mode Selection (SWS1M). Use JPS3P2 for SER1 power selection.
COM Cable (optional):
COM Port Cable (length 250mm), P/N: 30-20876-0000
4.2.9.
LVDS Connector
FFC Connector: Female, 30pin, 1mm pitch. (JAE, FI-X30SSLA-HF)
Supports non-EDID type LCD panels.
Signal
Description
LVDS
A0..A3
LVDS A Channel data
LVDS ACLK LVDS A Channel clock
LVDS
B0..B3
LVDS B Channel data
LVDS BCLK LVDS B Channel clock
VDD
ENABLE
Output Display Enable.
LCDVCC
VCC supply to the display. Power-on/off sequencing
depending on selected display type in the BIOS Setup.
Switchable by jumper either 3.3V (default) or 5V.
Maximum load is 1A total for both voltages.
DDC CLK
DDC Channel Clock
DDC DAT
DDC Channel Data
Содержание AmITX-SL-G
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