WAFER-LX Motherboard
Page 52
Figure 4-20: RS-232 Serial Port Connector Locations
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 DCD# 2 DSR#
3 RXD 4 RTS#
5 TXD 6 CTS#
7 DTR# 8 RI#/Vout
9 GND 10 GND
11 TxD485+ 12 TxD485-
13 RxD485+ 14 RxD485-
Table 4-21: RS-232/422/485 Serial Port Connector Pinouts
4.2.19 SATA Drive Connectors
CN Label: CN23 and CN25
CN Type:
7-pin SATA drive connectors
CN Location:
See
Figure 4-24
CN Pinouts:
See
Table 4-25
The two SATA drive connectors are connected to two first generation SATA drives. First
generation SATA drives transfer data at speeds as high as 150 MB/s.
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