參數(shù)資料
型號(hào)： MC68HC705P6ADW
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PDSO28
封裝： SOIC-28
文件頁數(shù)： 43/98頁
文件大?。?/td> 532K
代理商： MC68HC705P6ADW
Capture/Compare Timer
MC68HC705P6A Advance Information Data Sheet, Rev. 2.1
48
Freescale Semiconductor
8.3.2 Timer Status Register
The timer status register (TSR), shown in Figure 8-3, contains flags to signal the following conditions:
An active signal on the TCAP pin, transferring the contents of the timer registers to the input
capture registers
A match between the 16-bit counter and the output compare registers, transferring the OLVL bit to
the TCMP pin
A timer roll over from $FFFF to $0000
ICF — Input Capture Flag
The ICF bit is set automatically when an edge of the selected polarity occurs on the TCAP pin. Clear
the ICF bit by reading the timer status register with ICF set and then reading the low byte ($0015) of
the input capture registers. Resets have no effect on ICF.
The OCF bit is set automatically when the value of the timer registers matches the contents of the
output compare registers. Clear the OCF bit by reading the timer status register with OCF set and then
reading the low byte ($0017) of the output compare registers. Resets have no effect on OCF.
TOF — Timer Overflow Flag
The TOF bit is set automatically when the 16-bit counter rolls over from $FFFF to $0000. Clear the
TOF bit by reading the timer status register with TOF set, and then reading the low byte ($0019) of the
timer registers. Resets have no effect on TOF.
Address:
$0013
Bit 7
654321
Bit 0
Read:
ICF
OCF
TOF
00000
Write:
Reset:
U
00000
= Unimplemented
U = Undetermined
Figure 8-3. Timer Status Register (TSR)
相關(guān)PDF資料
PDF描述
MC68HC705P6AMDW 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PDSO28
MC68HC705P6AMDWER2 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PDSO28
MC68HC705P6ASD 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER
MC68HC705P6AMDWR2 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PDSO28
MC68HC705P6ASD 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC705P6AMDW 功能描述:IC MCU 4.6K OTP 2.1MHZ 28-SOIC RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:HC05 標(biāo)準(zhǔn)包裝:250 系列:56F8xxx 核心處理器:56800E 芯體尺寸:16-位 速度:60MHz 連通性:CAN，SCI，SPI 外圍設(shè)備:POR，PWM，溫度傳感器，WDT 輸入/輸出數(shù):21 程序存儲(chǔ)器容量:40KB（20K x 16） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:6K x 16 電壓 - 電源 (Vcc/Vdd):2.25 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 6x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:48-LQFP 包裝:托盤 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323
MC68HC705P6AMP 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC68HC705P6CDW 制造商:Motorola Inc 功能描述:
MC68HC705P6CP 制造商:Freescale Semiconductor 功能描述: 制造商:Motorola Inc 功能描述:
MC68HC705P6ECDW 制造商:Motorola Inc 功能描述: 制造商:MOTOROLA 功能描述:
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