Appendix A. Primary Sources - IBM 360 Manual

Appendix A. Primary Sources

True Function
2040 Processing Unit
Manual
Wait State
Not Memory Protect Key 1, Current
PSW Bit 11 Off
Not Memory Protect Key 2, Current
PSW Bit 10 Off
Not Memory Protect Key 4, Current
PSW Bit 9 Off
Not Memory Protect Key 8, Current
PSW Bit 8 Off
Selector Channel 1 Busy
Selector Channel 2 Busy
Mpx Channel Busy
2044 Processing Unit
Manual
Not Wait
Current PSW Bit 8
Current PSW Bit 9
Current PSW Bit 10
Current PSW Bit 11
Selector Channel 1 Not Busy
Selector Channel 2 Not Busy
Mpx Channel Busy
2050 Processing Unit
Manual State
Run State
Wait State
Compute State
Not Memory Protect Key 1, Current
PSW Bit 11 Off
Not Memory Protect Key 2, Current
PSW Bit 10 Off
Not Memory Protect Key 4, Current
PSW Bit 9 Off
Not Memory Protect Key 8, Current
PSW Bit 8 Off
Problem State
30
IBM Internal Use Only
Line Name
HOLD CONDITION
(No line name available)
+CPU TAG REG BIT 3
+CPU TAG REG BIT 2
+CPU TAG REG BIT 1
+CPU TAG REG BIT 0
- OPERATIONAL IN LATCH SC 1
- OPERATIONAL IN LATCH SC 2
- IF OPERATIONAL IN MX
- MANUAL STOPPED STATE
(No line name available)
- SPLS OUTPUT BUSED BIT 0
- SPLS OUTPUT BUSED BIT 1
- SPLS OUTPUT BUSED BIT 2
- SPLS OUTPUT BUSED BIT 3
+OPL IN CH 1
+OPL IN CH 2
-OPERATIONAL IN
-MANUAL TRIGGER B
+MANUAL TRIGGER
-WAIT BIT PSW 14
+WAIT BIT PSW 14
+CPUSTOR PROTBIT 3
+CPU STOR PROT BIT 2
+CPUSTOR PROTBIT 1
+CPU STOR PROT BIT 0
-MONITOR BIT PSW 15
ALD
KH142
KH171
KUO 11
KUO 11
KUO 12
KUO 13
GG513
HG513
FA031
PK032
KK081
KZ341
KZ341
KZ341
KZ351
GAO 11
HA011
FX191
KS721
KS721
KS261
KS261
RP201
RP201
RP201
RP201
KS261