IBM S85 pSeries 680 Service Manual page 619

Table 9. Operator Panel Function Codes (continued)
Function Code
20 xxxx xxxx
21 xxxx xxxx
22 xxxx xxxx
23 xxxx xxxx
24 xxxx xxxx
Note: Do not use functions 25 or higher unless directed to by service support personnel.
25 xxxx xxxx
26 xxxx xxxx
27 xxxx xxxx through 31 xxxx
xxxx
32 xxxx xxxx
33 xxxx xxxx
34 xxxx xxxx
35 xxxx xxxx through 49 xxxx
xxxx
50 xxxx xxxx
51 xxxx xxxx
52 xxxx xxxx
53 xxxx xxxx
54 xxxx xxxx
55 xxxx xxxx
56 xxxx xxxx
57 xxxx xxxx
58 xxxx xxxx
59 xxxx xxxx
60 xxxx xxxx
61 xxxx xxxx
62 xxxx xxxx
63 xxxx xxxx
64 xxxx xxxx
65 xxxx xxxx
66 xxxx xxxx
67 xxxx xxxx
Function Selected
Reserved
Reserved
Initiates AIX dump.
Reserved
Reserved
The service representative switch 1 is set; this function is the
first step necessary to set the service function range from 50 to
70. This function is for service representatives only
The service representative switch 2 is set; this function is the
second step necessary to set the service function range from
50 to 70. This function is for service representatives only
Reserved
Reserved
Reserved
Reserved
Reserved
System processing unit stop.
System processing unit status. Displays the following values:
B0 register contents, System instruction address register (IAR)
address, Current task dispatching element (TDE) contents.
System processing unit start.
Path switch and reset.
Reserved
Display low-level diagnostic service processor log buffer.
Display low-level diagnostic service processor code area.
Reserved
Display low-level diagnostic IPL parameters area.
Set first character of base address for function 62 display.
Set second character of base address for function 62 display.
Set third character of base address for function 62 display.
Display service processor control storage.
System status SRC trace.
Service processor diagnostic status SRC trace.
Reserved
Reserved
Reserved
Appendix C. Operator Panel Function Codes
597