User manual
DIGITAL-LOGIC AG    MSM800SEV/SEL/BEV/XEV/XEL Detailed Manual V1.5 
  72 
X100  PC/104 BUS interface
Pin  A:  B:  C:  D: 
0      Ground  Ground 
1  IOCHCK  Ground  SBHE  MEMCS16 
2  SD7  RESET  LA23  IOCS16 
3  SD6  +5Volt  LA22  IRQ10 
4  SD5  IRQ9  LA21  IRQ11 
5  SD4 
NC 
LA20  IRQ12 
6  SD3  DRQ2  LA19  IRQ15 
7  SD2  (-12Volt)  LA18  IRQ14 
8  SD1  0WS  LA17  DACK0 
9  SD0  +12Volt  MEMR  DRQ0 
10  IOCHRDY 
Ground NC 
MEMW  DACK5 
11  AEN  SMEMW  SD8  DRQ5 
12  SA19  SMEMR  SD9  DACK6 
13  SA18  SIOW  SD10  DRQ6 
14  SA17  SIOR  SD11  DACK7 
15  SA16  DACK3  SD12  DRQ7 
16  SA15  DRQ3  SD13  +5Volt 
17  SA14  DACK1  SD14  MASTER 
18  SA13  DRQ1  SD15  Ground 
19  SA12  REF  Ground  Ground 
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  ALE     
29  SA2  +5Volt     
30  SA1  OSC     
31  SA0  Ground     
32  Ground  Ground     










