Installation guide

WAFER-945GSE 3.5” Motherboard
Page 43
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
7 HDC_CS0# 32 HDC_CS1
8 GROUND 33 N/C
9 GROUND 34 IOR#
10 GROUND 35 IOW#
11 GROUND 36 VCC_COM
12 GROUND 37 IRQ14
13 VCC_COM 38 VCC_COM
14 GROUND 39 CSEL
15 GROUND 40 N/C
16 GROUND 41 HDD_RESET
17 GROUND 42 IORDY
18 SA2 43 SDREQ
19 SA1 44 SDACK#
20 SA0 45 HDD_ACTIVE#
21 DATA 0 46 66DET
22 DATA 1 47 DATA 8
23 DATA 2 48 DATA 9
24 N/C 49 DATA 10
25 VCC-IN CHECK2 50 GROUND
Table 4-7: CF Card Socket Pinouts
4.3.6 Digital Input/Output (DIO) Connector
CN Label: DIO1
CN Type:
10-pin header (2x5)
CN Location: See
741HFigure 4-7
CN Pinouts: See
742HTable 4-8
The digital input/output connector is managed through a Super I/O chip. The DIO
connector pins are user programmable.