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MIC-3321 User Manual 38
Appendix B Pin Assignment
This chapter shows the pin assignments of MIC-3321 series CPU cards.
Table B.1: MIC-3321 Connectors Overview
Number Function Description
1F-CN1 USB1 USB1 Type-A Female on Front side panel.
1F-CN3 USB2 USB2 Type-A Female on Front side panel.
1F-CN2 CF CompactFlash socket
1F-CN5 VGA D-Sub 15-pin (Female) on Front side panel.
1F-RJ1 LAN1 10/100/1000Base-TX Ethernet on Front side
panel.
1F-S1 LAN1 MODE,
CF MODE
Bit-1 Setting: LAN1 Front I/O or Rear I/O
Bit-2 Setting: CF master or slave mode
2F-CN7 COM1 Serial port: RS-232 on Front I/O
2F-CN8 PS2 Standard Mini-DIN 6-pin supports K/B and
Mouse on Front I/O.
2F-CN10 PATA Internal IDE 44pin(2mm) 2.5îHDD connector
2F-SA1 SATA Serial ATA0 (7pin connector)
2F-RJ2 LAN2 10/100/1000Base-TX Ethernet on Front side
panel.
2F-S2 LAN2 MODE Bit-1 Setting: LAN2 Front I/O or Rear I/O
Bit-2 Setting: N/C
1R-CN1 COM2 Serial port2: RS-232 on Rear I/O
1R-CN2 USB3 USB3 Type-A Female on Rear I/O
1R-CN3 USB4 USB4 Type-A Female on Rear I/O
1R-CN4 VGA D-Sub 15-pin (Female) on Rear I/O
1R-CN5 PS2 Standard Mini-DIN 6-pin supports K/B and
Mouse on Rear I/O
1R-RJ1 LAN1 10/100/1000Base-TX Ethernet on Rear I/O
1R-RJ2 LAN2 10/100/1000Base-TX Ethernet on Rear I/O