AAEON PFM-540I Rev.А - Manual (Page 27)

P C 1 0 4 C P U M o d u l e P F M - 5 4 0 I
Chapter 2 Quick Installation Guide 2- 15
19 GND 20 N.C.
21 REQ 22 GND
23 #IOW 24 GND
25 #IOR 26 GND
27 IOREADY 28 GND
29 #DACK 30 GND
31 IRQ 32 N.C.
33 ADDR1 34 DETECT
35 ADDR0 36 ADDR2
37 #CS0 38 #CS1
39 HDDLED 40 GND
41 +5V 42 +5V
43 GND 44 N.C.
Note: The IDE interface on PFM-540I only supports two IDE devices. If
you use a CF card, there is only one IDE device usable.
2.19 COM1 Connector (CN10)
Pin Signal Pin Signal
1 DCD 2 RXD
3 TXD 4 DTR
5 GND 6 DSR
7 RTS 8 CTS
9 RI/5V 10 N.C.