4-22
Computer Group Literature Center Web Site
Connector Pin Assignments
4
Table 4-21. CPV5370 Rear I/O Pin Assignments (J5)
Pin
Number
F
E
D
C
B
A
Z
22
GND SPKR-
VCC
ALARM-
GND
PBRESET-
GND
21
GND MCLK
MDAT
VCC
1
KBDCLK
KBDDAT
GND
20
GND SMBLART
GND
1
SMBCLK
SMBDATA
VCC
1
GND
19
GND UDATA0-
VCC
1
GND
1
STB-
GND
18
GND VCC
1
GND
1
UDATA1-
AFD-
GND
17
GND PD0
ERR-
PD1
INIT-
PD2
GND
16
GND SLIN-
PD3
PD4
PD5
PD6
GND
15
GND PD7
ACK-
BUSY
PE
SLCT
GND
14
GND DTR(1)
GND
RI(1)
CTS1
RTS(1)
GND
13
GND TXD(1)
DSR1
RXD(1)
VCC
DCD(1)
GND
12
GND DTR(2)
VCC
RI(2)
CTS2
RTS(2)
GND
11
GND TXD(2)
DSR(2)
RXD(2)
GND
DCD(2)
GND
10
GND DSKCHG-
HDSEL-
RDATA-
WPROT-
TR0-
GND
9
GND WGATE-
WDATA-
STEP-
DIR-
MTR1-
GND
8
GND DS0-
DS1-
MTR0-
INDEX-
DRATE
GND
7
GND RPM_LC
+12.0V
DA1
CS3-
CS1-
GND
6
GND DA2
DA0
RESERVED
GND
RESERVED
GND
5
GND DIOR-
DMACK-
DIOW
IORDY
DMARQ
GND
4
GND INTRQ
DD15
GND
DD0
DD14
GND
3
GND DD1
DD13
DD2
DD12
DD3
GND
2
GND DD11
DD4
DD10
DD5
DD9
GND
1
GND DD6
DD8
DD7
DRESET-
RESET-
GND
1
These lines may be current limited and/or EMI filtered for direct cabling
Solution Systems Technologies Inc.
720-565-5995 | info@solusys.com | www.solusys.com
Solution Systems Technologies Inc.
720-565-5995 | info@solusys.com | www.solusys.com
