参数资料
型号: TMP86CH09NG
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 16 MHz, MICROCONTROLLER, PDIP32
封装: 0.400 INCH, 1.78 MM PITCH, LEAD FREE, PLASTIC, SDIP-32
文件页数: 112/120页
文件大小: 1743K
代理商: TMP86CH09NG
Page 80
8. 16-Bit TimerCounter 1 (TC1)
8.3 Function
TMP86FH09ANG
Figure 8-7 PPG Output
Example :Generating a pulse which is high-going for 800 s and low-going for 200
s
(fc = 16 MHz)
Setting port
LD
(TC1CR), 10000111B
; Sets the PPG mode, selects the source clock
LDW
(TC1DRA), 007DH
; Sets the cycle (1 ms
÷ 27/fc ms = 007DH)
LDW
(TC1DRB), 0019H
; Sets the low-level pulse width (200
s ÷ 27/fc = 0019H)
LD
(TC1CR), 10010111B
; Starts the timer
Example :After stopping PPG, setting the PPG pin to a high-level to restart PPG
(fc = 16 MHz)
Setting port
LD
(TC1CR), 10000111B
; Sets the PPG mode, selects the source clock
LDW
(TC1DRA), 007DH
; Sets the cycle (1 ms
÷ 27/fc s = 007DH)
LDW
(TC1DRB), 0019H
; Sets the low-level pulse width (200
s ÷ 27/fc = 0019H)
LD
(TC1CR), 10010111B
; Starts the timer
::
LD
(TC1CR), 10000111B
; Stops the timer
LD
(TC1CR), 10000100B
; Sets the timer mode
LD
(TC1CR), 00000111B
; Sets the PPG mode, TFF1 = 0
LD
(TC1CR), 00010111B
; Starts the timer
Q
R
D
PPG pin
Function output
Port output
enable
I/O port output latch
shared with PPG output
Data output
Toggle
Set
Clear
Q
TC1CR<TFF1>
Write to TC1CR
Internal reset
Match to TC1DRB
Match to TC1DRA
TC1CR<TC1S> clear
Timer F/F1
INTTC1 interrupt request
相关PDF资料
PDF描述
TMP86CM29BU 8-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP64
TMP86FH09NG 8-BIT, FLASH, 16 MHz, MICROCONTROLLER, PDIP32
TMP86FS49BUG 8-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP64
TMP86PS25F 8-BIT, OTPROM, 16 MHz, MICROCONTROLLER, PQFP100
TMP87C800N 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP64
相关代理商/技术参数
参数描述
TMP86CH12MG 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:8 Bit Microcontroller
TMP86CH21AUG 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:8 Bit Microcontroller
TMP86CH21F 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:CMOS 8-Bit Microcontroller
TMP86CH21U 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:CMOS 8-Bit Microcontroller
TMP86CH22UG 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:8 Bit Microcontroller