Siemens SIMATIC S5-115U User Manual page 165

Simatic s5 series cpu 941-7ub11 cpu 942-7ub11 cpu 943-7ub11 and cpu 943-7ub21 cpu 944-7ub11 and cpu 944-7ub21
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S5-115U Manual
E(E)PROM
submodule
(max. 24 K
statements
useful/
copied to
internal RAM)
Figure 6-11. Memory Allocation on the CPU (Continued)
EWA 4NEB 811 6130-02b
Address
0000
"Intelligent" I/Os
H
1000
H
Internal
.
.
user memory
.
(RAM) 24 K statements
D000
(Internal data)
H
.
.
.
DC00
Block address list
H
.
.
.
E600
(Internal data)
H
.
.
.
EA00
System data SD
H
.
.
.
EC00
Timers T
H
.
.
.
ED00
Counters C
H
.
.
.
EE00
Flags F
H
.
.
.
EF00
Process I/O image
H
.
.
.
F000
I/O area and
H
.
internal registers
.
.
FFFF
H
CPU 943
Addressing/Address Assignments
Kbytes
0
4
.
.
.
52
.
.
.
55
.
.
.
57,50
.
.
.
58,50
.
.
.
59
.
.
.
59,25
.
.
.
59,50
.
.
.
59,75
.
.
.
60
.
.
.
64
6-13

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