IEI Integration KINO-AQ870 - Manual (Page 45)

KINO-AQ870
P a g e 33
Figure 3-19: Serial Port Connector Location
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 NDCD3/4/5 6 NDSR3/4/5
2 NRXD3/4/5 7 NRTS3/4/5
3 NTXD3/4/5 8 NCTS3/4/5
4 NDTR3/4/5 9 NRI3/4/5
5 GND 10 GND
Table 3-16: Serial Port Connector Pinouts
3.2.19 S MBUS Co n n e c to r
CN La b e l: CN1
CN Typ e : 4-pin wafer
CN Lo c a tio n : See Figure 3-20
CN P in o u ts : See Table 3-18
The SMBus (System Management Bus) connector provides low-speed system
management communications.