Motorola CPCI-6020 ユーザーズマニュアル
CompactPCI User I/O Connector
Controls, LEDs, and Connectors
CPCI-6020 CompactPCI Single Board Computer Installation and Use (6806800A51C)
65
3.4.4
CompactPCI User I/O Connector
Connector J5 is a 110 pin AMP Z-pack 2 mm hard metric type B connector. This connector
routes the I/O signals for the two COM ports, the IDE secondary port, the keyboard, the mouse,
the two USB ports and the two ethernet ports.
routes the I/O signals for the two COM ports, the IDE secondary port, the keyboard, the mouse,
the two USB ports and the two ethernet ports.
show the pin assignments (row F is
assigned as ground pins but is not shown in the table) and
describes the signals:
Table 3-11 J5 User I/O Connector
Pin
Row A
Row B
Row C
Row D
Row E
Pin
22
RESERVED
GND
RESERVED
+5.0 V
SPKROC_L
22
21
KBDDAT
KBDCLK
KBAUXVCC
AUXDAT
AUXCLK
21
20
RESERVED
RESERVED
RESERVED
GND
RESERVED
20
19
RESERVED
GND
UVCC0
UDATA0+
UDATA0-
19
18
RESERVED
UDATA1+
UDATA1-
GND
UVCC1
18
17
RESERVED
ENET1_T+
ENET2_T+
ENET1_R+
ENET2_R+
17
16
RESERVED
ENET1_T-
ENET2_T-
ENET1_R-
ENET2_R-
16
15
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
15
14
RTSa
CTSa
RIa
GND
DTRa
14
13
DCDa
+5.0 V
RXDa
DSRa
TXDa
13
12
RTSb
CTSb
RIb
5.0V
DTRb
12
11
DCDb
GND
RXDb
DSRb
TXDb
11
10
TR0_L
WPROT_L
RDATA_L
HDSEL_L
DSKCHG_L
10
9
MTR1_L
DIR_L
STEP_L
WDATA_L
WGATE_L
9
8
RESERVED
INDEX_L
MTR0_L
DS1_L
DS0_L
8
7
CS1FX_L
CS3FX_L
DA1
RESERVED
RESERVED
7
6
RESERVED
GND
RESERVED
DA0
DA2
6
5
DMARQ
IORDY
DIOW_L
DMACK_L
DIOR_L
5
4
DD14
DD0
GND
DD15
INTRQ
4
3
DD3
DD12
DD2
DD13
DD1
3
2
DD9
DD5
DD10
DD4
DD11
2
1
RESET_L
DRESET_L
DD7
DD8
DD6
1
Table 3-12 J5 Signal Descriptions
Signal Description
AUXCLK
Clock for the PS/2 auxiliary device (mouse)
AUXDAT
Serial data line for PS/2 auxiliary device (mouse)
CS1FX_L
Chip-select drive 0 or command register block select.
CS3FX_L
Chip select drive 1 or command register block select.
CTSn
Clear to send