Serial port 1 connector (j422/1), Hd power connector (hd_pwr1) – Avalue EPI-QM77 User Manual
Page 15
Quick Installation Guide
EPI-QM77 Quick Installation Guide 15
2.3.11
Serial Port 1 connector (J422/1)
Signal
PIN PIN
Signal
GND
6
5
+5V
RX+
4
3
TX+
RX-
2
1
TX-
Note:
J422/1 is available after
modifying the mode of COM1 in BIOS setting.
2.3.12
HD power connector (HD_PWR1)
Signal
PIN
+5V
4
+5V
3
GND
2
GND
1
See also other documents in the category Avalue Hardware:
- ECM-QM87R (74 pages)
- ECM-BYT2 (71 pages)
- ECM-DX2 (20 pages)
- ECM-BYT (73 pages)
- ECM-KA (24 pages)
- ECM-KA (72 pages)
- ECM-QM77 (89 pages)
- ECM-QM77 (24 pages)
- ECM-CDV (20 pages)
- ECM-CDV (70 pages)
- ECM-QM57 (79 pages)
- ECM-QM57 (24 pages)
- ECM-QB (67 pages)
- ECM-QB (20 pages)
- ECM-PNV (24 pages)
- ECM-PNV (105 pages)
- ECM-PNV (77 pages)
- ECM-VX900 (24 pages)
- ECM-VX900 (74 pages)
- ECM-A50M (77 pages)
- ECM-A50M (24 pages)
- ECM-CX700 (20 pages)
- ECM-LX800W (24 pages)
- ECM-LX800W (105 pages)
- ECM-LX800D (20 pages)
- ECM-LX800D (94 pages)
- ECM-LX800 (24 pages)
- ECM-LX800 (101 pages)
- EPI-QM87 (77 pages)
- EPI-QM77 (86 pages)
- EPI-QM57 (20 pages)
- EPI-QM57 (80 pages)
- EPI-LX800 (20 pages)
- EPI-LX800 (107 pages)
- EPI-LX800 (24 pages)
- EPI-QM67 (24 pages)
- EPI-QM67 (91 pages)
- EBM-BYT (75 pages)
- EBM-QM87U (75 pages)
- EBM-CDV (82 pages)
- EBM-PNV (24 pages)
- EBM-PNV (79 pages)
- EBM-A50M (24 pages)
- EBM-A50M (79 pages)