參數(shù)資料
型號: AT91M40807-33AI
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: Microcontroller
中文描述: 32-BIT, MROM, 33 MHz, RISC MICROCONTROLLER, PQFP100
封裝: 1.40 MM HEIGHT, TQFP-100
文件頁數(shù): 136/153頁
文件大小: 1837K
代理商: AT91M40807-33AI
136
AT91X40 Series
1354D
ATARM
05/02
LDBDIS: Counter Clock Disable with RB Loading (Code Label
TC_LDBDIS
)
0 = Counter clock is not disabled when RB loading occurs.
1 = Counter clock is disabled when RB loading occurs.
ETRGEDG: External Trigger Edge Selection
ABETRG: TIOA or TIOB External Trigger Selection
CPCTRG: RC Compare Trigger Enable (Code Label
TC_CPCTRG
)
0 = RC Compare has no effect on the counter and its clock.
1 = RC Compare resets the counter and starts the counter clock.
WAVE = 0 (Code Label
TC_WAVE
)
0 = Capture Mode is enabled.
1 = Capture Mode is disabled (Waveform Mode is enabled).
LDRA: RA Loading Selection
LDRB: RB Loading Selection
ETRGEDG
Edge
Code Label
TC_ETRGEDG
0
0
None
TC_ETRGEDG_EDGE_NONE
0
1
Rising Edge
TC_ETRGEDG_RISING_EDGE
1
0
Falling Edge
TC_ETRGEDG_FALLING_EDGE
1
1
Each Edge
TC_ETRGEDG_BOTH_EDGE
ABETRG
Selected ABETRG
Code Label
TC_ABETRG
0
TIOB is used as an external trigger.
TC_ABETRG_TIOB
1
TIOA is used as an external trigger.
TC_ABETRG_TIOA
LDRA
Edge
Code Label
TC_LDRA
0
0
None
TC_LDRA_EDGE_NONE
0
1
Rising edge of TIOA
TC_LDRA_RISING_EDGE
1
0
Falling edge of TIOA
TC_LDRA_FALLING_EDGE
1
1
Each edge of TIOA
TC_LDRA_BOTH_EDGE
LDRB
Edge
Code Label
TC_LDRB
0
0
None
TC_LDRB_EDGE_NONE
0
1
Rising edge of TIOA
TC_LDRB_RISING_EDGE
1
0
Falling edge of TIOA
TC_LDRB_FALLING_EDGE
1
1
Each edge of TIOA
TC_LDRB_BOTH_EDGE
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