Technical data

RS 1 Interrupt condition code reset word ICRW
Address: EA01H
RS 1: Active interface, released for user
If you set bit number 9 or bit number 10 of the ICRW the
next ADF
or QVZ is ignored and does not affect the execution of the program.
After a QVZ or ADF occurs, the system program resets the
corresponding bit.
High byte
Bit no.
Assignment
15
not used
14
13
12
11
10
QVZ
9
ADF
8
not used
Low byte
7
not used
6
5
4
3
2
1
0
Each program processing level has its own
ICRW.
Table 8-3 Assignment of RS 1 (Interrupt condition code reset word)
8
User Memory Organization in the CPU 928B
CPU 928B Programming Guide
C79000-B8576-C898-01
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