20 smbus connector, Figure 3-21: smbus connector location – IEI Integration IMB-C2160 User Manual
Page 51
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IMB-C2160 Mic ro -ATX Mo th e rb o a rd
P a g e 36
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
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 3-16: Serial Port Connector ( RS-232) Pinouts
3.2.20 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 :
CN P in o u ts :
The SMBus (System Management Bus) connector provides low-speed system
management communications.
Figure 3-21: SMBus Connector Location
PIN
DESCRIPTION
1
+5V
2
SMBCLK
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