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Rabbit 3000 Microprocessor User’s Manual
Input Capture User Enable Register
(ICUER)
(Address = 0x0358)
Bit(s)
Value
Description
7
0
Disable User Mode access to Input Capture (I/O addresses 0x0056–0x005F).
1
Enable User Mode access to Input Capture (I/O addresses 0x0056–0x005F).
6:0
These bits are reserved and should be written with zeros.
I/O Bank User Enable Register
(IBUER)
(Address = 0x0380)
Bit(s)
Value
Description
7
0
Disable User Mode access to I/O Bank 7 (and internal I/O address 0x0087).
1
Enable User Mode access to I/O Bank 7 (and internal I/O addresses 0x0087).
6
0
Disable User Mode access to I/O Bank 6 (and internal I/O address 0x0086).
1
Enable User Mode access to I/O Bank 6 (and internal I/O addresses 0x0086).
5
0
Disable User Mode access to I/O Bank 5 (and internal I/O address 0x0085).
1
Enable User Mode access to I/O Bank 5 (and internal I/O addresses 0x0085).
4
0
Disable User Mode access to I/O Bank 4 (and internal I/O address 0x0084).
1
Enable User Mode access to I/O Bank 4 (and internal I/O addresses 0x0084).
3
0
Disable User Mode access to I/O Bank 3 (and internal I/O address 0x0083).
1
Enable User Mode access to I/O Bank 3 (and internal I/O addresses 0x0083).
2
0
Disable User Mode access to I/O Bank 2 (and internal I/O address 0x0082).
1
Enable User Mode access to I/O Bank 2 (and internal I/O addresses 0x0082).
1
0
Disable User Mode access to I/O Bank 1 (and internal I/O address 0x0081).
1
Enable User Mode access to I/O Bank 1 (and internal I/O addresses 0x0081).
0
Disable User Mode access to I/O Bank 0 (and internal I/O address 0x0080).
1
Enable User Mode access to I/O Bank 0 (and internal I/O addresses 0x0080).
PWM User Enable Register
(PWUER)
(Address = 0x0388)
Bit(s)
Value
Description
70
Disable User Mode access to the Pulse Width Modulator (I/O addresses 0x0088
to 0x008F).
1
Enable User Mode access to the Pulse Width Modulator (I/O addresses 0x0088
to 0x008F).
6:0
These bits are reserved and should be written with zeros.