IBM 7012 G Series Service Manual page 53

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Voltage Margins for CPUs, ASICs, and other components.
Device status information.
Options to select various types of devices.
MARGINS VALUE: +5 VOLT –> Normal
CPU (3.65 VOLT) –> Normal
ASIC (3.6 VOLT) –> Normal
SCSI DEVICES:
Present –> #0A,#3A,#4A,#5A,#2A,#2B,#3B,#4B
Deconfigured –> #2B,#4B
PRESENT CPU:
#0
PRESENT MC:
#0
DETAILS: 0> IOC
1> SP
2> CPU
3> MC
SELECT [Details (0–7) or x:exit]:
1. To see device-level information, enter menu device type number. The device level screen
for choice 0 (I/O card) is shown on page 2-24.
Note: If you select a device type and more than one device of the same type exists, you
are asked to provide a device number. For example, if you enter 2 for CPU devices,
and 2 such device boards exist, then you have to specify CPU0 or CPU1 when
requested.
2. Enter x to return to the system-level display configuration screen.
An expansion unit screen for unit 1 is shown below. It displays:
Unit serial number.
Device status information.
Options to select devices.
STATUS:
Configured
BP SERIAL Nr.:
number of the expansion unit)
MARGINS VALUE: +5 VOLT –> Normal
SCSI DEVICES:
Present –> #0A,#3A,#4A,#5A,#2A,#2B,#3B,#4B
Deconfigured –> #2B,#4B
DETAILS: 0> PS
1> SIB1
2> SIB2
SELECT [Details (0–2) or x:exit]:
DISPLAY CONFIGURATION – MAIN UNIT
4> OPP
5> PS
6> SIB
7> MCA
DISPLAY CONFIGURATION – UNIT 1
000ABCDE (This field contains the serial
2-23
Using SystemGuard

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