IEI Technology PCISA-PV-D4251, User Manual

Page: 33 / 145

PCISA-PV-D4251/N4551/D5251 CPU Card
Page 20
3.2.4 CompactFlash® Socket
CN Label: CF1 (solder side)
CN Type: 50-pin slot (2x25)
CN Location: See Figure 3-5
CN Pinouts: See Table 3-7
A CF Type I or Type II memory card is inserted to the CF socket on the solder side of the
PCISA-PV-D4251/N4551/D5251.
Figure 3-5: CF Card Socket Location
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 GROUND 26 VCC-IN CHECK1
2 DATA 3 27 DATA 11
3 DATA 4 28 DATA 12
4 DATA 5 29 DATA 13
5 DATA 6 30 DATA 14
6 DATA 7 31 DATA 15
7 HDC_CS0# 32 HDC_CS1
8 N/C 33 N/C
9 GROUND 34 IOR#
10 N/C 35 IOW#
11 N/C 36 VCC_COM
12 N/C 37 IRQ15
13 VCC_COM 38 VCC_COM
14 N/C 39 CSEL
15 N/C 40 N/C