85 Chapter B
B.20 CompactFlash Card Connector (CN20)

Table B.20: CompactFlash Card Connector (CN20)

Pin Signal Pin Signal
1GND 2SDD3
3 SDD4 4 SDD5
5 SDD6 6 SDD7
7 SDCS#1 8 GND
9GND 10GND
11 GND 12 GND
13 +5V 14 GND
15 GND 16 GND
17 GND 18 SDA2
19 SDA1 20 SDA0
21 SDD0 22 SDD1
23 SDD2 24 NC
25 NC 26 NC
27 SDD11 28 SDD12
29 SDD13 30 SDD14
31 SDD15 32 SDCS#3
33 NC 34 SDIOR
35 SDIOW 36 +5V
37 IRQ15 38 +5V
39 CSEL 40 NC
41 IDERST 42 SDIORDY
43 NC 44 +5V
45 SDDASP 46 S66DET
47 SDD8 48 SDD9
49 SDD10 50 GND