System data words
RS 136 to RS 137
For self-test function
The system data words RS 136 to RS 137 are used for the self-test.
RS 136
Number of time slices (address: E F088H)
RS 137
Control bits (address: E F089H)
Using the control bits, the individual self-test functions can be
included or excluded (refer to Section 5.7).
Bit = ’1’: self-test function is included
Bit = ’0’: self-test function is excluded
High byte
Bit no.
Assignment
15
Memory test
14
Not used
13
Test cycle time monitoring
12
Not used
11
Test BASP signal
10
Clock test
9
Not used
8
Not used
Low byte
7
Test address lines
6
Not used
5
Code test of the STEP 5 logic blocks in
the user memory
4
Not used
3
Not used
2
Code test of the system program
1
Not used
0
Not used
Table 8-19
Bits of RS 137 (control bits for self-test functions)
Bit Assignment of the System Data Words
CPU 948 Programming Guide
8 - 40
C79000-G8576-C848-04
Содержание CPU 948
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Страница 72: ...Data Blocks CPU 948 Programming Guide 2 42 C79000 G8576 C848 04 ...
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Страница 324: ...Examples of Parameter Assignment CPU 948 Programming Guide 7 18 C79000 G8576 C848 04 ...
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Страница 370: ...Addressable System Data Area CPU 948 Programming Guide 8 46 C79000 G8576 C848 04 ...
Страница 372: ...Contents CPU 948 Programming Guide 9 2 C79000 G8576 C848 04 ...
Страница 404: ...Operations with the Base Address Register BR Register CPU 948 Programming Guide 9 34 C79000 G8576 C848 04 ...
Страница 486: ...Contents CPU 948 Programming Guide 11 2 C79000 G8576 C848 04 ...
Страница 522: ...PG Functions via the S5 Bus CPU 948 Programming Guide 11 38 C79000 G8576 C848 04 ...
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Страница 546: ...List of Key Words CPU 948 Programming Guide Index 6 C79000 G8576 C848 04 ...