Oracle Vacuum Cleaner CPU-56T User Manual
System Configuration Registers
Maps and Registers
SPARC/CPU−56T
115
Address Range in
PA<40:0>
PA<40:0>
Description
Default
Access
Size
1FF.F160.0148
16
1 Byte
r/w
00
16
Timer 1 Init Control register U
1FF.F160.0149
16
1 Byte
r/w
00
16
Timer 1 Init Control register L
1FF.F160.014A
16
1 Byte
r/w
00
16
Timer 2 Init Control register U
1FF.F160.014B
16
1 Byte
r/w
00
16
Timer 2 Init Control register L
1FF.F160.014C
16
1 Byte
r
00
16
Timer 1 Counter Status register U
1FF.F160.014D
16
1 Byte
r
00
16
Timer 1 Counter Status register L
1FF.F160.014E
16
1 Byte
r
00
16
Timer 2 Counter Status register U
1FF.F160.014F
16
1 Byte
r
00
16
Timer 2 Counter Status register L
1FF.F160.0180
16
16 Byte
aa
aa
Function Unit Interrupt
1FF.F160.0180
16
1 Byte
r/w
00
16
Interrupt Enable Control register
1FF.F160.0184
16
1 Byte
r/w
00
16
Interrupt Pending Status register
1FF.F160.01D0
16
16 Byte
aa
aa
Function Unit Reset
1FF.F160.01D4
16
1 Byte
r
00
16
Reset Status register
1FF.F160.01E0
16
16 Byte
aa
aa
Function Unit Board Status
1FF.F160.01E0
16
1 Byte
r
FF
16
Switch 1 and 2 Status register
1FF.F160.01E1
16
1 Byte
r
FF
16
Switch 3 and 4 Status register
1FF.F160.01E2
16
1 Byte
r
00
16
Board Configuration 1
Status register
Status register
1FF.F160.01E3
16
1 Byte
r
00
16
Board Configuration 2
Status register
Status register
1FF.F160.01EF
16
1 Byte
r
00
16
Hardware Revision Status register
1FF.F160.01F0
16
16 Byte
aa
aa
Function Unit I2C register
1FF.F160.01FE
16
1 Byte
r/w
00
16
I2C register 1
1FF.F160.01FF
16
1 Byte
r/w
00
16
I2C register 2
Miscellaneous Control Register
The Miscellaneous Control register is used to switch between the PLCC Boot PROM and
the flash memory and to select availability of Ethernet interface 1.
the flash memory and to select availability of Ethernet interface 1.