参数资料
型号: AT83EB5114XXXTGRIL
厂商: ATMEL CORP
元件分类: 微控制器/微处理器
英文描述: Low-pin-count 8-bit microcontroller with A/D converter
中文描述: 8-BIT, MROM, 40 MHz, MICROCONTROLLER, PDSO20
封装: SO-20
文件页数: 46/95页
文件大小: 1126K
代理商: AT83EB5114XXXTGRIL
46
4311A–8051–01/05
Figure 19.
PWMU0 Interrupt Configuration
Table 33.
PWMU0 interrupt control register
W0IC - PWMU0 Interrupt Control Register (EEh)
Reset Value = 0000 0000b
Not bit addressable
7
6
5
4
3
2
1
0
W0CF
W0CF2
W0CF1
W0CF0
W0ECOF
W0ECF2
W0ECF1
W0ECF0
Bit
Number
Bit
Mnemonic Description
7
W0COF
PWMU0 Counter Overtaking Flag
Set by hardware when the counter is higher or equal to SW0F’s value. CF flags an
interrupt if bit W0ECOF is set. W0COF can be set either by hardware or software
but can only be cleared by software.
6
W0CF2
PWMU0 Module 2 Toggle flag
Set by hardware when a match occurs. Can also be set by software. Must be
cleared by software.
5
W0CF1
PWMU0 Module 1 Toggle flag
Set by hardware when a match occurs. Can also be set by software. Must be
cleared by software.
4
W0CF0
PWMU0 Module 0 Toggle flag
Set by hardware when a match occurs. Can also be set by software. Must be
cleared by software.
3
W0ECOF
PWMU0 Counter Overtaking flag
Set to Enable IT on PWMU0 Counter Overtaking Flag.
2
W0ECF2
PWMU0 Module 2 Counter flag
Set to enable IT on PWMU0 Module 2 Toggle flag.
1
W0ECF1
PWMU0 Module 1 Counter flag
Set to enable IT on PWMU0 Module 1Toggle flag.
0
W0ECF0
PWMU0 Module 0 Counter flag
Set to enable IT on PWMU0 Module 0Toggle flag.
W0
CF1
W0
CF0
W0
ECF1
W0
ECF0
Module 2
Module 1
IE0.4
EW0
IE0.7
EA
To Interrupt
priority decoder
W0
CF2
W0
COF
Module 0
Overtaking
W0
ECOF ECF2
W0IC
W0
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