20-668-0024 Rabbit Semiconductor, 20-668-0024 Datasheet - Page 129

• Manufacturer Part Number: 20-668-0024
• Description: IC CPU RABBIT4000 128-LQFP
• Manufacturer: Rabbit Semiconductor

Specifications of 20-668-0024

• Processor Type: Rabbit 4000 8-bit
• Speed: 60MHz
• Voltage: 2.5V, 2.7V, 3V, 3.3V
• Mounting Type: Surface Mount
• Package / Case: 128-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Other names: 20-668-0022; 316-1078

Chapter 14 Timer B
Bit(s)
Bit(s)
Bit(s)
Bit(s)
Bit(s)
7:6
5:0
7:0
7:0
7:2
1:0
7:6
5:0
Timer B Count MSB x Register
Timer B Count LSB x Register
Timer B Step MSB x Register
Timer B Count MSB Register
Timer B Step LSB x Register
Value
Value
Value
Value
Value
read
Two MSBs of the compare value for the Timer B comparator. This compare
value will be loaded into the actual comparator when the current compare detects
a match.
These bits are reserved and should be written with zero.
Eight LSBs of the compare value for the Timer B comparator. This compare
value will be loaded into the actual comparator when the current compare detects
a match.
Eight LSBs of the step size for the Timer B comparator. The new compare value
will be loaded into the actual comparator when the current compare detects a
match.
These bits are ignored but should be written with zeros.
Two MSBs of the step size for the Timer B comparator. The new compare value
will be loaded into the actual comparator when the current compare detects a
match.
The current value of the two MSBs of the Timer B counter are reported.
These bits are always read as zeros.
(TBSM1R)
(TBSM2R)
(TBSL1R)
(TBSL2R)
(TBCMR)
(TBM1R)
(TBM2R)
(TBL1R)
(TBL2R)
Description
Description
Description
Description
Description
(Address = 0x00BA)
(Address = 0x00BB)
(Address = 0x00BC)
(Address = 0x00BD)
(Address = 0x00BE)
(Address = 0x00B2)
(Address = 0x00B4)
(Address = 0x00B3)
(Address = 0x00B5)
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