Motorola CPCI-6115 用户手册
CompactPCI User I/O Connector
Controls, LEDs, and Connectors
CPCI-6115 CompactPCI Single Board Computer Installation and Use (6806800A68D)
57
3.5.8
CompactPCI User I/O Connector
Connector J5 is a 110-pin AMP Z-pack 2mm hard metric type B connector. This connector
routes the I/O signals for one PMC site, an IDE channel, two asynchronous serial ports and the
I2C clock and data signals to the CompactPCI backplane. The pin assignments for J5 are as
follows: (Note that outer row F is assigned and used as ground pins but is not shown in the
table).
routes the I/O signals for one PMC site, an IDE channel, two asynchronous serial ports and the
I2C clock and data signals to the CompactPCI backplane. The pin assignments for J5 are as
follows: (Note that outer row F is assigned and used as ground pins but is not shown in the
table).
Table 3-7 User I/O Connector Pinout, J5
Pin
Row A
Row B
Row C
Row D
Row E
Pin
22
DRESET#
NC
NC
COM2_TXD
COM1_TXD
22
21
INTRQ
NC
NC
COM2_RXD
COM1_RXD
21
20
CS1FX# (CS0)
CS3FX# (CS1)
DA2
MXDI
MXDO
20
19
DMACK#
DIORDY
DA1
MXCLK
MXSYNC#
19
18
DIOW#
DA0
TMCOM1#
I2C_CLK
I2C_DATA
18
17
GND
DD14
DD15
DIOR#
DMARQ
17
16
DD9
DD10
DD11
DD12
DD13
16
15
DD5
DD6
GND
DD7
DD8
15
14
DD0
DD1
DD2
DD3
DD4
14
13
PMCIO5
PMCIO4
PMCIO3
PMCIO2
PMCIO1
13
12
PMCIO10
PMCIO9
PMCIO8
PMCIO7
PMCIO6
12
11
PMCIO15
PMCIO14
PMCIO13
PMCIO12
PMCIO11
11
10
PMCIO20
PMCIO19
PMCIO18
PMCIO17
PMCIO16
10
9
PMCIO25
PMCIO24
PMCIO23
PMCIO22
PMCIO21
9
8
PMCIO30
PMCIO29
PMCIO28
PMCIO27
PMCIO26
8
7
PMCIO35
PMCIO34
PMCIO33
PMCIO32
PMCIO31
7
6
PMCIO40
PMCIO39
PMCIO38
PMCIO37
PMCIO36
6
5
PMCIO45
PMCIO44
PMCIO43
PMCIO42
PMCIO41
5
4
PMCIO50
PMCIO49
PMCIO48
PMCIO47
PMCIO46
4
3
PMCIO55
PMCIO54
PMCIO53
PMCIO52
PMCIO51
3
2
PMCIO60
PMCIO59
PMCIO58
PMCIO57
PMCIO56
2
1
TM_PRSNT#
PMCIO64
PMCIO63
PMCIO62
PMCIO61
1
Signal Descriptions
IDE Port, TTL Levels:
DMARQ
DMA request
DMACK_L
DMA acknowledge
DIOR_L
I/O read