Motorola CPX8216TCPX8216T ユーザーズマニュアル
5-6
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Transition/Bridge Modules
5
Asynchronous Serial Port Connectors (J10 and J11)
The interface for the asynchronous serial ports, COM1 and COM2, is
provided with two RJ-45 connectors, J11 and J10. The connector shields
provided with two RJ-45 connectors, J11 and J10. The connector shields
Table 5-3. J5 User I/O Connector
ROW A
ROW B
ROW C
ROW D
ROW E
22
Reserved
GND
Reserved
+5V
SPKROC_L
22
21
KBDDAT
KBDCLK
KBAUXVCC
AUXDAT
AUXCLK
21
20
Reserved
Reserved
Reserved
GND
Reserved
20
19
STB_L
GND
UVCC0
Reserved
Reserved
19
18
AFD_L
Reserved
Reserved
GND
UVCC1
18
17
PD2
INIT_L
PD1
ERR_L
PD0
17
16
PD6
PD5
PD4
PD3
SLIN_L
16
15
SLCT
PE
BUSY
ACK_L
PD7
15
14
RTSa
CTSa
RIa
GND
DTRa
14
13
DCDa
+5V
RXDa
DSRa
TXDa
13
12
RTSb
CTSb
RIb
+5V
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
Row F is assigned and used as ground pins but is not shown in the table