参数资料
型号: MB89PV630C-SH
元件分类: 微控制器/微处理器
英文描述: 8-BIT, 10 MHz, MICROCONTROLLER, CDIP64
封装: CERAMIC, MDIP-64
文件页数: 21/153页
文件大小: 7326K
代理商: MB89PV630C-SH
MB89630 SERIES HARDWARE MANUAL
2-94
(3) Description of registers
(a) Time-base timer control register (TBCR)
[Bit 7] TBOF: Interval timer overflow bit
When writing, this bit is used to clear the interval timer overflow flag.
When reading, this bit indicates that an interval timer overflow has occurred.
1 is read when the Read Modify Write instruction is read. If the TBIF bit is set to 1 when the TBIE bit is
1, an interrupt request is output. This bit is cleared upon reset.
[Bit 6] TBIE: Interval-timer interrupt enable bit
This bit is used to enable an interrupt by the interval timer.
[Bit 2] TBC1: Interval time specification bit
[Bit 1] TBC2: Interval time specification bit
Bits 1 and 2 are used to specify interval timer cycle.
[Bit 0] TBR: Time-base timer clear bit
This bit is used to clear time-base timer.
1 is always read when this bit is read.
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