User manual

59 Appendix A
# Low active
A.7 CD-ROM Connector (Primary/Slave)
Table A.8: CD-ROM connector (CN7)
15 DATA1
16 DATA14
17 DATA0
18 DATA15
19 SIGNAL GND
20 NC
21 HDD DREQ
22 GND
23 IO WRITE
24 GND
25 IO READ
26 GND
27 HD READY
28 CABLE SELECT
29 HD ACK0#
30 GND
31 IRQ14
32 NC
33 ADDR1
34 NC
35 ADDR0
36 ADDR2
37 HDD SELECT 0#
38 HDD SELECT 1#
39 IDE ACTIVE 0#
40 GND
41 Vcc
42 Vcc
43 GND
44 NC
Pin No. Signal Description