IEI Integration IMB-H612A - Manual (Page 47)

IMB-H612 Mic ro -ATX Mo th e rb o a rd
P a g e 32
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
21 DCD9 22 DSR9
23 RXD9 24 RTS9
25 TXD9 26 CTS9
27 DTR9 28 RI9
29 GND 30 GND
31 DCD10 32 DSR10
33 RXD10 34 RTS10
35 TXD10 36 CTS10
37 DTR10 38 RI10
39 GND 40 GND
Table 3-13: Serial Port Connector Pinouts (COM7-10)
3.2.15 S MBu s Co n n e c to r
CN La b e l: S MBUS _1
CN Typ e : 4-pin wafer
CN Lo c a tio n : See Figure 3-16
CN P in o u ts : See Table 3-14
The SMBus (System Management Bus) connector provides low-speed system
management communications.