User Manual

WAFER-945GSE2 3.5" Motherboard
Page 29
Pin Description Pin Description Pin Description Pin Description
A6 SD3 A22 SA9 B6 DRQ2 B22 IRQ6
A7 SD2 A23 SA8 B7 NC B23 IRQ5
A8 SD1 A24 SA7 B8 -NOWS B24 IRQ4
A9 SD0 A25 SA6 B9 +12V B25 IRQ3
A10 IOCHRDY A26 SA5 B10 GND B26 -DACK2
A11 AEN A27 SA4 B11 -SMEMW B27 TC
A12 SA19 A28 SA3 B12 -SMEMR B28 BALE
A13 SA18 A29 SA2 B13 -IOW B29 VCC
A14 SA17 A30 SA1 B14 -IOR B30 ISAOSC
A15 SA16 A31 SA0 B15 -DACK3 B31 GND
A16 SA15 A32 GND B16 DRQ3 B32 GND
Table 3-14: PC/104 Connector Pinouts (1 of 2)
Pin Description Pin Description Pin Description Pin Description
C1 GND C11 -MEMW D1 GND D11 -DACK5
C2 -SBHE C12 SD8 D2 -MEMCS16 D12 DRQ5
C3 SA23 C13 SD9 D3 -IOCS16 D13 -DACK6
C4 SA22 C14 SD10 D4 IRQ10 D14 DRQ6
C5 SA21 C15 SD11 D5 IRQ11 D15 -DACK7
C6 SA20 C16 SD12 D6 IRQ12 D16 DRQ7
C7 SA19 C17 SD13 D7 IRQ15 D17 VCC
C8 SA18 C18 SD14 D8 IRQ14 D18 -MASTER
C9 SA17 C19 SD15 D9 -DACK0 D19 GND
C10 -MEMR C20 NC D10 DRQ0 D20 GND
Table 3-15: PC/104 Connector Pinouts (2 of 2)
3.2.13 PC/104 Power Input Connector
CN Label: CN1
CN Type:
3-pin wafer
CN Location:
See
Figure 3-15
CN Pinouts:
See
Table 3-16