参数资料
型号: IQ80C154-12R
厂商: ATMEL CORP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, 12 MHz, MICROCONTROLLER, CQFP44
封装: CERAMIC, QFP-44
文件页数: 62/109页
文件大小: 10824K
代理商: IQ80C154-12R
41
ATtiny20 [DATASHEET]
8235E–AVR–03/2013
9.3.5
PCMSK0 – Pin Change Mask Register 0
Bits 7:0 – PCINT[7:0] : Pin Change Enable Mask 7:0
Each PCINT[7:0] bit selects whether pin change interrupt is enabled on the corresponding I/O pin. If PCINT[7:0] is set
and the PCIE0 bit in GIMSK is set, pin change interrupt is enabled on the corresponding I/O pin. If PCINT[7:0] is cleared,
pin change interrupt on the corresponding I/O pin is disabled.
Bit
76543210
PCINT7
PCINT6
PCINT5
PCINT4
PCINT3
PCINT2
PCINT1
PCINT0
PCMSK0
Read/Write
R/W
Initial Value
0
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