IEI Integration IMB-Q770 - Manual (Page 54)

IMB-Q770 Mic ro -ATX Mo th e rb o a rd
P a g e 38
Figure 3-24: Serial Port Connector Location
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 NDCD3/7# 6 NDSR3/7#
2 NRXD3/7 7 NRTS3/7#
3 NTXD3/7 8 NCTS3/7#
4 NDTR3/7# 9 NRI3/7#
5 GND 10 GND
11 NDCD4/8# 12 NDSR4/8#
13 NRXD4/8 14 NRTS4/8#
15 NTXD4/8 16 NCTS4/8#
17 NDTR4/8# 18 NRI4/8#
19 GND 20 GND
21 NDCD5/9# 22 NDSR5/9#
23 NRXD5/9 24 NRTS5/9#
25 NTXD5/9 26 NCTS5/9#
27 NDTR5/9# 28 NRI5/9#
29 GND 30 GND
31 NDCD6/10# 32 NDSR6/10#
33 NRXD6/10 34 NRTS6/10#
35 NTXD6/10 36 NCTS6/10#
37 NDTR6/10# 38 NRI6/10#
39 GND 40 GND
Table 3-18: Serial Port Connector Pinouts