41
PC/104 Bus, CN1 and CN2
Connectors CN1 and CN2 carry signals of the PC/104 bus; these signals match definitions of the
IEEE P996 standard. The following tables list the pinouts of the PC/104 bus connectors.
The following table lists the signals of the XT portion of the PC/104 bus.
PC/104 XT Bus Connector, CN1
Pin
Row A
Row B
1
N.C.
0V
2
SD7
RESETDRV
3
SD6
+5V
4
SD5
IRQ2
5
SD4
-5V
6
SD3
DRQ2
7
SD2
-12V
8
SD1
N.C.
9
SD0
+12V
10
IOCHRDY
(Keying pin)
11
AEN
SMEMW*
12
SA19
SMEMR*
13
SA18
IOW*
14
SA17
IOR*
15
SA16
DACK3*
16
SA15
DRQ3
17
SA14
DACK1*
18
SA13
DRQ1
19
SA12
REFRESH*
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
0V
32
0V
0V
Содержание CMV6486DX100HR
Страница 2: ......
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Страница 48: ...48 Configuring Hardware...
Страница 74: ...74 An example BASIC program illustrating EEPROM access is in the file CMV_EE BAS on the cpu Module utility disk...
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Страница 118: ...118 RTD Embedded Technologies Inc 103 Innovation Blvd State College PA 16803 0906 USA Our website www rtd com...