J&W JW-A785GM-D2 - Serial Port Header(JCOM1); JHPD Jumper

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AMD Series User's Manual
JHP D
SF
AN
1
FUSB1
FUSB2
PS 2
USB 1
DIM M1
DIM M2
JRS790M2C 02_DV 1 0
184*234
.
HDM I
CF
AN
JKB
B T1
AUD IO
JCO M
SFAN 2
AT
XPW
R
SPE AK
FDD
JHP D
SF
AN
1
FUSB1
FUSB2
PS 2
USB 1
DIM M1
DIM M2
JRS790M2C 02_DV 1 0
184*234
.
HDM I
CF
AN
JKB
B T1
AUD IO
JCO M
SFAN 2
AT
XPW
R
SPE AK
FDD
3.7 Serial Port Header (Optional)
Pin Pin Assignment Pin Pin Assignment
1 DCD 2 RXD
3 TXD 4 DTR
5 GND 6 DSR
7 RTS 8 CTS
9 RI
This JCOM1 header supports a serial port module.
3.8 JHPD Jumper (Optional)
While the JHPD jumper are shorted at pin 1-2, the
motherboard will automatically detect any DVI or HDMI
display device; if the DVI or HDMI device cannot be
detected, please short these jumpers to pin 2-3 to enable
force DVI/HDMI device detection.
Pin No. Denition
Pin1-2 Auto
Pin2-3 HDMI/DVI EN
JHPD Jumper