User`s manual

PCM-9587 User’s Manual 22
2.21 LCD Backlight connector (CN1)
The LCD inverter is connected to CN1 via a 5-pin connector to provide
+5V/+12V power.
2.22 SATA Connector (CN23, CN24)
PCM-9587 can support Serial ATA by two COMAX C504C connectors
(SA1, SA2), data transfer rates up to 150 Mbyte/s, enabling very fast data
and file transfer, and independent DMA operation on two ports. It also
supports alternate Device ID and RAID Class Code option for support of
Soft RAID.
2.23 DIO connector (CN19)
The PCM-9587 supports DIO interface by CN19, which is a 7 x 2 dual
line pin header, supply 8 general purpose input or output ports.
CN18: USB port 3/4
PIN Signal PIN Signal
1VCC 2 VCC
3 DAT2- 4 DAT3-
5 DAT2+ 6 DAT3+
7 GND 8 GND
9 GND 10 NC
CN20: USB port 1/2
PIN Signal PIN Signal
1VCC 2 VCC
3 DAT0- 4 DAT1-
5 DAT0+ 6 DAT1+
7 GND 8 GND
9 GND 10 NC