Advantech PCM-4822, User Manual

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Appendix B Pin Assignments 43
Expansion Bus Connector (CN6)
PCM-4822 Expansion Bus connector
Pin Signal Pin Signal Pin Signal Pin Signal
No. No. No. No.
1 GND 2 +5V 41 GND 42 GND
3 DRQ0 4 DRQ1 43 SMEMRY* 44 IOW*
5 DRQ2 6 DRQ3 45 MEMCS16* 46 IDR*
7 DRQ5 8 DACK0* 47 MEMR* 48 IOCS16*
9 +5V 10 DACK2* 49 TC 50 AEN
11 DACK1* 12 DACK5* 51 SMEMW* 52 IOCHRDY
13 DACK3* 14 IRQ7 53 REFRESH* 54 MEMW*
15 IRQ9 16 IRQ10 55 +5V 56 GND
17 IRQ11 18 IRQ15 57 GND 58 N/C
19 LA23 20 LA22 59 BALE 60 SBHE*
21 LA21 22 LA20 61 LA19 62 LA18
23 IRQ5 24 IRQ6 63 LA17 64 SA16
25 SD7 26 SD6 65 SA15 66 SA14
27 SD5 28 SD4 67 SA13 68 SA12
29 SD3 30 SD2 69 SA11 70 SA10
31 SD1 32 SD0 71 SA9 72 SA8
33 SD8 34 SD9 73 SA7 74 SA6
35 SD10 36 SD11 75 SA5 76 SA4
37 SD12 38 SD13 77 SA3 78 SA2
39 SD14 40 SD15 79 SA1 80 SA0
81 SYSCLK 82 RESET
83 +5V 84 GND
*: Active low