參數(shù)資料
型號: MD80C32XXX-12/883
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, 12 MHz, MICROCONTROLLER, CDIP40
封裝: 0.600 INCH, CERAMIC, DIP-40
文件頁數(shù): 94/109頁
文件大小: 10824K
代理商: MD80C32XXX-12/883
70
ATtiny20 [DATASHEET]
8235E–AVR–03/2013
When OC0A is connected to the pin, the function of the COM0A[1:0] bits depends on the WGM0[2:0] bit setting. Table
11-2 shows the COM0A[1:0] bit functionality when the WGM0[2:0] bits are set to a normal or CTC mode (non-PWM).
Table 11-2.
Compare Output Mode, non-PWM Mode
Table 11-3 shows COM0A[1:0] bit functionality when WGM0[2:0] bits are set to fast PWM mode.
Table 11-3.
Compare Output Mode, Fast PWM Mode
Note:
A special case occurs when OCR0A equals TOP and COM0A1 is set. In this case, the Compare Match is
ignored, but the set or clear is done at BOTTOM. See “Fast PWM Mode” on page 65 for more details.
Table 11-4 shows COM0A[1:0] bit functionality when WGM0[2:0] bits are set to phase correct PWM mode.
Table 11-4.
Compare Output Mode, Phase Correct PWM Mode
Note:
When OCR0A equals TOP and COM0A1 is set, the Compare Match is ignored, but the set or clear is done at
Bits 5:4 – COM0B[1:0] : Compare Match Output B Mode
COM0A1
COM0A0
Description
0
Normal port operation, OC0A disconnected.
0
1
Toggle OC0A on Compare Match
1
0
Clear OC0A on Compare Match
1
Set OC0A on Compare Match
COM0A1
COM0A0
Description
0
Normal port operation, OC0A disconnected
0
1
WGM02 = 0: Normal Port Operation, OC0A Disconnected
WGM02 = 1: Toggle OC0A on Compare Match
1
0
Clear OC0A on Compare Match
Set OC0A at BOTTOM (non-inverting mode)
1
Set OC0A on Compare Match
Clear OC0A at BOTTOM (inverting mode)
COM0A1
COM0A0
Description
0
Normal port operation, OC0A disconnected.
0
1
WGM02 = 0: Normal Port Operation, OC0A Disconnected.
WGM02 = 1: Toggle OC0A on Compare Match.
1
0
Clear OC0A on Compare Match when up-counting. Set OC0A on Compare Match
when down-counting.
1
Set OC0A on Compare Match when up-counting. Clear OC0A on Compare Match
when down-counting.
相關(guān)PDF資料
PDF描述
MT80C51C-12R 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PQFP44
MT80C51C-20R 8-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP44
MF280C51-36R 8-BIT, MROM, 36 MHz, MICROCONTROLLER, PQFP44
MQ80C52EXXX-16/883D 8-BIT, MROM, 16 MHz, MICROCONTROLLER, CQFP44
MR80C32-16/883 8-BIT, 16 MHz, MICROCONTROLLER, CQCC44
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MD80C51 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:CMOS 0 to 44 MHz Single-Chip 8 Bit Microcontroller
MD80C51BH 制造商:ROCHESTER 制造商全稱:ROCHESTER 功能描述:CMOS SINGLE - CHIP 8-BIT MICROCOMPUTER 64K program Memory Space
MD80C51FB 制造商:Rochester Electronics LLC 功能描述:
MD80C86 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS 16-Bit Microprocessor
MD80C862 制造商:Intel 功能描述:PROCESSOR:MICRO-PROCESSOR