
MIX-EHLD1
2-22
11. COM Port headers (10-pin COM1~6)
These headers are for serial (COM) ports. Connect the serial port module
cables to these header, then install the modules to slot openings at the back
of the system chassis.
The COM module is purchased separately.
PIN 1
DCD TXD GND RTS
RI/+12V/+5V
RXD DTR DSR CTS (NC)
COM3
A B C
A
COM5
B
COM1
C
COM4
D
COM6
E
D E
12. Debug Card connector (DBG1)
This connector allows connection to a Debug card.
DEBUG1
ESPI_DB_IO0
ESPI_DB_IO1
ESPI_DB_IO2
ESPI_DB_IO3
+3V
ESPI_DB_CS_N
ESPI_DB_RESET_N
GND
ESPI_DB_CLK
+3VSUS
GND
NC
PIN 1
Содержание MIX-EHLD1
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