参数资料
型号: TSC80C31-20CHR
厂商: ATMEL CORP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, 20 MHz, MICROCONTROLLER, CQCC44
封装: LCC-44
文件页数: 76/143页
文件大小: 4602K
代理商: TSC80C31-20CHR
38
XMEGA A3BU [DATASHEET]
8362F–AVR–02/2013
20.
Hi-Res – High Resolution Extension
20.1
Features
Increases waveform generator resolution up to 8x (three bits)
Supports frequency, single-slope PWM, and dual-slope PWM generation
Supports the AWeX when this is used for the same timer/counter
20.2
Overview
The high-resolution (hi-res) extension can be used to increase the resolution of the waveform generation output
from a timer/counter by four or eight. It can be used for a timer/counter doing frequency, single-slope PWM, or
dual-slope PWM generation. It can also be used with the AWeX if this is used for the same timer/counter.
The hi-res extension uses the peripheral 4x clock (ClkPER4). The system clock prescalers must be configured so the
peripheral 4x clock frequency is four times higher than the peripheral and CPU clock frequency when the hi-res extension
is enabled.
There are four hi-res extensions that each can be enabled for each timer/counters pair on PORTC, PORTD, PORTE and
PORTF. The notation of these are HIRESC, HIRESD, HIRESE and HIRESF, respectively.
相关PDF资料
PDF描述
TSC80C31-25IBB 8-BIT, 25 MHz, MICROCONTROLLER, PQCC44
TSC80C31-L16IBD 8-BIT, 16 MHz, MICROCONTROLLER, PQCC44
TSC80C51CXXX-20CID 8-BIT, MROM, 20 MHz, MICROCONTROLLER, CQCC44
TSC80C51CXXX-36CIR 8-BIT, MROM, 36 MHz, MICROCONTROLLER, CQCC44
TSC80C51CXXX-L16IHR 8-BIT, MROM, 16 MHz, MICROCONTROLLER, CQCC44
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