參數(shù)資料
型號: MC68HC05F4FB
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 1.789 MHz, MICROCONTROLLER, PQFP44
封裝: QFP-44
文件頁數(shù): 81/130頁
文件大?。?/td> 2089K
代理商: MC68HC05F4FB
MOTOROLA
6-4
MC68HC05F4
16-BIT PROGRAMMABLE TIMER
6
6.2
Timer control and status
The various functions of the timer are monitored and controlled using the timer control and status
registers described below.
6.2.1
Timer control registers 1 and 2 (TCR1 and TCR2)
The two timer control registers TCR1 and TCR2 ($002C and $002D) are used to enable the input
captures (IC1IE and IC2IE), output compares (OC1IE and OC2E), and timer overow (TOIE)
functions as well as enabling the compare outputs (CO1E and CO2E), selecting input edge
sensitivity (IEDG1 and IEDG2) and levels of output polarity (OLVL1 and OLVL2).
Address
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
State
on reset
Timer control 1 (TCR1)
$002C
IC1IE
IC2IE
OC1IE
TOIE
CO1E IEDG1 IEDG2 OLVL1 0000 0uu0
Address
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
State
on reset
Timer control 2 (TCR2)
$002D
0
OC2IE
0
CO2E
0
OLVL2 0000 0000
TPG
50
05F4Book Page 4 Tuesday, August 5, 1997 1:10 pm
相關(guān)PDF資料
PDF描述
MC68HC05F5FN 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PQCC44
MC68HC05F5P 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDIP40
MC68HC05F5CFN 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PQCC44
MC68HC05F8B 8-BIT, MROM, 1.8 MHz, MICROCONTROLLER, PDIP56
MC68HC05F8FU 8-BIT, MROM, 1.8 MHz, MICROCONTROLLER, PQFP64
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC05F5 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05F6 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MCU with DTMF/melody generator
MC68HC05F6P 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
MC68HC05F8 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:High-density complementary metal oxide semiconductor(HCMOS) microcontroller unit
MC68HC05J1 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:HCMOS MICROCONTROLLER UNIT