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NDA-24296 CHAPTER 2
Page 35
Revision 1.0
SN1695 CPRBF-A
CPU Board
[for IPX-UMG System]
Note:
Make-busy of this circuit card is not allowed while the Floppy Disk Drive or Hard Disk Drive is being
accessed. This switch is used on the CPR mounted in SP only.
SWITCH NAME
SWITC
H NO.
SETTING
STANDARD
SETTING
MEANING
SW
(PWR)
—
ON × PWR is supplied to the CPR.
OFF PWR is not supplied to the CPR.
MB
Note
(FDD/HDD)
—
ON (Up) Make-busy of the FDD/HDD.
OFF (Down) × Normal setting.
MBR
(DSP)
—
ON (Up)
Make-busy Request of the CPR in which GT is
located.
OFF (Down) × Normal setting.
CPURST
(DSP)
——
Execute the CPR processing according to the
SENSE setting.
SYSTEM
SELECT0
(DSP)
1ON × Fixed to “ON.”
2OFF × Fixed to “OFF.”
3
ON
High Density system configuration (one LP
controls two IMGs)
OFF ×
Standard system configuration (one LP
controls four IMGs)
4
ON Watchdog Timer time-out is not detected.
OFF × Watchdog Timer time-out is detected.
SYSTEM
SELECT1
(DSP)
1
ON PCI Card (Slot 0) MBR ON.
OFF PCI Card (Slot 0) MBR OFF.
2
ON PCI Card (Slot 1) MBR ON.
OFF PCI Card (Slot 1) MBR OFF.
3
ON PCI Card (Slot 2) MBR ON.
OFF PCI Card (Slot 2) MBR OFF.
4
ON PCI Card (Slot 3) MBR ON.
OFF PCI Card (Slot 3) MBR OFF.
5~7 OFF × Fixed to “OFF.”
8ON × Fixed to “ON.”