Siemens simovert masterdrives

-725 -
Function diagram
87654321
fp_mc_725_e.vsd
Free blocks
MASTERDRIVES MC
23.10.02
Adders, subtracters, sign inverters
V2.5
4 adders with 2 inputs (1-word) {2 µs}
1 adder with 4 inputs (1-word) {4 µs}
3 subtracters (1-word) {2 µs}
2 subtracters (2-word) {3 µs}
3 sign inverters (1-word) {1 µs}
2 sign inverters (2-word) {2 µs}
1 switchable sign inverter
1 switchable sign inverter
4 adders with 2 inputs (2-word) {3 µs}
1 modulo 2^16 adder/subtracter {1 µs}
1 modulo 2^32 adder/subtracter {1 µs}
(2-word) {2 µs}
(1-word) {1 µs}
<1> Arithmetic two's complement without evaluation
of carry and borrow:
No limitation in the case of overflows and
underflows outside of the number range of 16 bit
(Example: 65535+40000=39999 at modulo 2^16 addition).
<1>
-1
y = -x
xy
0
1
-1
y = -x
xy
0
1
<1> Arithmetic two's complement without evaluation
of carry and borrow:
No limitation in the case of overflows and
underflows outside of the number range of 32 bit
(Example: (2
32
-1)+40000=39999 at modulo 2^32 addition).
-1
y = -x
x y
-1
y = -x
x y
-1
y = -x
x y
-1
y = -x
x y
-1
y = -x
x y
+
+
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K0463
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KK0465