參數(shù)資料
型號： TMP86FH09NG
元件分類： 微控制器/微處理器
英文描述： 8-BIT, FLASH, 16 MHz, MICROCONTROLLER, PDIP32
封裝： 0.400 INCH, 1.78 MM PITCH, LEAD FREE, PLASTIC, SDIP-32
文件頁數(shù)： 129/154頁
文件大小： 1433K
代理商： TMP86FH09NG
Page 66
8. 16-Bit TimerCounter 1 (TC1)
8.2 TimerCounter Control
TMP86CH09NG
8.2 TimerCounter Control
The TimerCounter 1 is controlled by the TimerCounter 1 control register (TC1CR) and two 16-bit timer registers
(TC1DRA and TC1DRB).
Note 1: fc: High-frequency clock [Hz], fs: Low-frequency clock [Hz]
Note 2: The timer register consists of two shift registers. A value set in the timer register becomes valid at the rising edge of the
first source clock pulse that occurs after the upper byte (TC1DRAH and TC1DRBH) is written. Therefore, write the lower
byte and the upper byte in this order (it is recommended to write the register with a 16-bit access instruction). Writing only
the lower byte (TC1DRAL and TC1DRBL) does not enable the setting of the timer register.
Note 3: To set the mode, source clock, PPG output control and timer F/F control, write to TC1CR1 during TC1S=00. Set the timer
F/F1 control until the first timer start after setting the PPG mode.
Timer Register
15
14
13
12
11
10
98765
43210
TC1DRA
(0011H, 0010H)
TC1DRAH (0011H)
TC1DRAL (0010H)
(Initial value: 1111 1111 1111 1111)
Read/Write
TC1DRB
(0013H, 0012H)
TC1DRBH (0013H)
TC1DRBL (0012H)
(Initial value: 1111 1111 1111 1111)
Read/Write (Write enabled only in the PPG output mode)
TimerCounter 1 Control Register
TC1CR
(0014H)
76
543
21
0
TFF1
ACAP1
MCAP1
METT1
MPPG1
TC1S
TC1CK
TC1M
Read/Write
(Initial value: 0000 0000)
TFF1
Timer F/F1 control
0: Clear
1: Set
R/W
ACAP1
Auto capture control
0:Auto-capture disable
1:Auto-capture enable
R/W
MCAP1
Pulse width measure-
ment mode control
0:Double edge capture
1:Single edge capture
METT1
External trigger timer
mode control
0:Trigger start
1:Trigger start and stop
MPPG1
0:Continuous pulse generation
1:One-shot
TC1S
TC1 start control
Timer
Extrig-
ger
Event
Win-
dow
Pulse
PPG
R/W
00: Stop and counter clear
OOOOOO
01: Command start
O
––––
O
10: Rising edge start
(Ex-trigger/Pulse/PPG)
Rising edge count (Event)
Positive logic count (Window)
–
OOOOO
11: Falling edge start
(Ex-trigger/Pulse/PPG)
Falling edge count (Event)
Negative logic count (Window)
–
OOOOO
TC1CK
TC1 source clock select
[Hz]
NORMAL1/2, IDLE1/2 mode
Divider
SLOW,
SLEEP
mode
R/W
DV7CK = 0
DV7CK = 1
00
fc/211
fs/23
DV9
fs/23
01
fc/27
DV5
–
10
fc/23
DV1
–
11
External clock (TC1 pin input)
TC1M
TC1 operating mode
select
00: Timer/external trigger timer/event counter mode
01: Window mode
10: Pulse width measurement mode
11: PPG (Programmable pulse generate) output mode
R/W
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMP86FH09NG(ZM) 功能描述:8位微控制器 -MCU TLCS870/C 16K FLASH RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
TMP86FH12MG 制造商:Toshiba America Electronic Components 功能描述:MCU 8BIT TLCS-870 CISC 16KB FLASH 5V 30SSOP - Bulk 制造商:Toshiba America Electronic Components 功能描述:8BIT MCU 16K FLASH 512B RAM 86FH12
TMP86FH12MG(Z) 功能描述:8位微控制器 -MCU 16k Flash MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
TMP86FH46ANG 制造商:Toshiba America Electronic Components 功能描述:MCU 8BIT TLCS-870 CISC 16KB FLASH 5V 42PIN SDIP - Bulk
TMP86FH46ANG(Z) 功能描述:8位微控制器 -MCU 16K Flash MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
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