IEI Integration NANO-9452 v1.12 - Manual (Page 56)

NANO-9452 EPIC Motherboard
Page 38
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
15 N/C 40 N/C
16 N/C 41 HDD_RESET
17 N/C 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
4.2.6 Digital Input/Output (DIO) Connector
CN Label: DIO1
CN Type: 10-pin header (2x5)
CN Location: See Figure 4-8
CN Pinouts: See Table 4-8
The digital input/output connector is managed through a Super I/O chip. The DIO
connector pins are user programmable.
Figure 4-8: DIO Connector Locations