AXIOMTEK SBC8241, User Manual

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SBC8241 486 All-in-One Half-size User’s Manual
Pin Assignments
8#
PC/104 Connectors: CN9, CN10
Pin A B C D
1
IOCHCHK* GND SBHE MEMCS16*
2 SD7 RESETDRV LA23 IOSC16*
3 SD6 +5V LA22 IRQ10
4 SD5 IRQ9 LA21 IRQ11
5 SD4 -5V LA20 IRQ12
6 SD3 DRQ2 LA19 IRQ15
7
SD2 -12V LA18 IRQ14
8
SD1 OWS* LA17* DACK0*
9
SD0 +12V MEMR* DRQ0*
10 IOCHRDY* GND MEMW* DACK5*
11 AEN SMEMW* SD8 DRQ5
12 SA19 SMEMR* SD9 DACK6*
13 SA18 IOW* SD10 DRQ6
14 SA17 IOR* SD11 DACK7*
15
SA16 DACK3* SD12 DRQ7
16
SA15 DRQ3 SD13 +5V
17
SA14 DACK1* SD14 MASTER*
18 SA13 DRQ1 SD15 GND
19 SA12 REFRESH* NC GND
20 SA11 SYSCLK -- --
21 SA10 IRQ7 -- --
22 SA9 IRQ6 -- --
23
SA8 IRQ5 -- --
24
SA7 IRQ4 -- --
25
SA6 IRQ3 -- --
26 SA5 DACK2* -- --
27 SA4 TC -- --
28 SA3 BALE -- --
29 SA2 +5V -- --
30 SA1 OSC -- --
31
SA0 GND -- --
32
GND GND -- --
‘*’ means ‘Low active single’
‘—‘ means ‘None’