Bit Memory References - Emerson PaCSystems VersaMax Series User Manual

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User Manual
GFK-1503F
addresses
9.1.2

Bit Memory References

Each bit memory address (reference) is on a bit boundary. Data is stored in bit memory as
represented below. The illustration shows 160 individually-addressed bits, with address 1 in
the upper left and address 160 in the lower right.
addresses
0
0
1
1
0
1
1
1
1
0
Program Data
1
12467
2
12004
3
231
4
359
5
14
6
882
7
24
8
771
9
735
10
0
0
1
1
0
0
0
1
1
0
0
1
1
1
0
0
1
0
0
0
0
1
0
1
0
0
1
0
0
0
0
1
0
1
0
0
1
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
0
0
0
1
1
1
0
0
1
0
1
0
0
1
1
1
0
0
1
1
1
0
0
1
1
0
1
0
1
1
0
1
0
0
1
0
1
Chapter 9
Jan 2020
0
1
0
0
0
0
1
0
0
0
1
0
0
0
0
0
1
0
1
0
1
0
0
0
0
0
1
0
1
0
1
0
0
0
0
1
1
0
1
1
1
1
0
0
1
0
1
0
0
1
91

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