Abov MC97F60128 User Manual

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MC97F60128
ABOV Semiconductor Co., Ltd.
BITCR (Basic Interval Timer Control Register) : 8BH
7
6
5
4
3
2
1
0
BITIFR
BITCK1
BITCK0
BITIE
BCLR
BCK2
BCK1
BCK0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Initial value : 01H
BITIFR
When BIT Interrupt occurs, this bit becomes ‘1’. For clearing bit, write ‘0’ to this bit. So,
the flag should be cleared by software. Writing “1” has no effect.
0
BIT interrupt no generation
1
BIT interrupt generation
BITCK[1:0]
Select BIT clock source
BITCK1
BITCK0
Description
0
0
fx/4096
0
1
fx/1024
1
0
fx/128
1
1
fx/16
BITIE
Enable or Disable Basic Interval Timer Interrupt
0
Disable
1
Enable
BCLR
If this bit is written to ‘1’, BIT Counter is cleared to ‘0’
0
Free Running
1
Clear Counter
BCK[2:0]
Select BIT overflow period
BCK2
BCK1
BCK0
Description
0
0
0
Bit 0 overflow (BIT Clock * 2)
0
0
1
Bit 1 overflow (BIT Clock * 4) (default)
0
1
0
Bit 2 overflow (BIT Clock * 8)
0
1
1
Bit 3 overflow (BIT Clock * 16)
1
0
0
Bit 4 overflow (BIT Clock * 32)
1
0
1
Bit 5 overflow (BIT Clock * 64)
1
1
0
Bit 6 overflow (BIT Clock * 128)
1
1
1
Bit 7 overflow (BIT Clock * 256)

Abov MC97F60128 Specifications

General

Brand	Abov
Model	MC97F60128
Category	Microcontrollers
Language	English