Hardware Information
Release 04/02
7-33
Panel PC 670 Computing Unit, Equipment Manual
Pin No.
Type
Short Name
Pin No.
Type*
Short Name
A12
SA 19
I/O
B12
SMEMR#
O
A13
SA 18
I/O
B13
IOW#
I/O
A14
SA 17
I/O
B14
IOR#
I/O
A15
SA 16
I/O
B15
DACK3#
O
A16
SA 15
I/O
B16
DRQ 3
I
A17
SA 14
I/O
B17
–ACK1#
O
A18
SA 13
I/O
B18
DRQ 1
I
A19
SA 12
I/O
B19
REFRESH#
I/O
A20
SA 11
I/O
B20
CLK
O
A21
SA 10
I/O
B21
IRQ 7
I
A22
SA 09
I/O
B22
Reserved
I
A23
SA 08
I/O
B23
IRQ 5
I
A24
SA 07
I/O
B24
IRQ 4
I
A25
SA 06
I/O
B25
IRQ 3
I
A26
SA 05
I/O
B26
reserved
O
A27
SA 04
I/O
B27
TC
O
A28
SA 03
I/O
B28
BALE
O
A29
SA 02
I/O
B29
+ 5V
V
CC
A30
SA 01
I/O
B30
OSC
O
A31
SA 00
I/O
B31
0 V
GND
*)
I/O defines the direction of the signals from the point of view of the CPU module.
#
low active
Summary of Contents for SIMATIC PC 670
Page 4: ...For your notes ...
Page 12: ...Contents Release 04 02 xii Panel PC 670 Computing Unit Equipment Manual ...
Page 132: ...Fault Diagnosis Release 04 02 6 12 Panel PC 670 Computing Unit Equipment Manual ...
Page 176: ...Distributed configuration Release 04 02 8 6 Panel PC 670 Computing Unit Equipment Manual ...
Page 194: ...Glossary Release 04 02 Glossary 6 Panel PC 670 Computing Unit Equipment Manual ...
Page 200: ...Index Release 04 02 Index 6 Panel PC 670 Computing Unit Equipment Manual ...