7.0 Timers (Continued) 7.3 TIMER CONTROL FLAGS The control bits and their functions are summarized below" />
參數(shù)資料
型號： COP8-PGMA-44QFP
廠商： National Semiconductor
文件頁數(shù)： 17/62頁
文件大?。?/td> 0K
描述： PROGRAMMING ADAPTER
標準包裝： 1
附件類型： 編程適配器
適用于相關(guān)產(chǎn)品： Cop 8
7.0 Timers (Continued)
7.3 TIMER CONTROL FLAGS
The control bits and their functions are summarized below.
T1C3
Timer mode control
T1C2
Timer mode control
T1C1
Timer mode control
T1C0
Timer Start/Stop control in Modes 1 and 2 (Pro-
cessor Independent PWM and External Event
Counter), where 1 = Start, 0 = Stop
Timer Underflow Interrupt Pending Flag in
Mode 3 (Input Capture)
T1PNDA Timer Interrupt Pending Flag
T1ENA
Timer Interrupt Enable Flag
1 = Timer Interrupt Enabled
0 = Timer Interrupt Disabled
T1PNDB Timer Interrupt Pending Flag
T1ENB
Timer Interrupt Enable Flag
1 = Timer Interrupt Enabled
0 = Timer Interrupt Disabled
The timer mode control bits (T1C3, T1C2 and T1C1) are detailed below:
Mode
T1C3
T1C2
T1C1
Description
Interrupt A
Source
Interrupt B
Source
Timer
Counts On
1
0
1
PWM: T1A Toggle
Autoreload RA
Autoreload RB
t
C
1
0
PWM: No T1A
Toggle
Autoreload RA
Autoreload RB
t
C
2
0
External Event
Counter
Timer
Underflow
Pos. T1B Edge
Pos. T1A
Edge
0
1
External Event
Counter
Timer
Underflow
Pos. T1B Edge
Pos. T1A
Edge
3
0
1
0
Captures:
Pos. T1A Edge
Pos. T1B Edge
t
C
T1A Pos. Edge
or Timer
T1B Pos. Edge
Underflow
1
0
Captures:
Pos. T1A
Neg. T1B
t
C
T1A Pos. Edge
Edge or Timer
Edge
T1B Neg. Edge
Underflow
0
1
Captures:
Neg. T1A
Neg. T1B
t
C
T1A Neg. Edge
Edge or Timer
Edge
T1B Neg. Edge
Underflow
1
Captures:
Neg. T1A
Neg. T1B
t
C
T1A Neg. Edge
Edge or Timer
Edge
T1B Neg. Edge
Underflow
COP8SA
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COP8-PGMA-48TF1 功能描述:插座和適配器 PROGRAMMING ADAPTER FOR 48TSSOP RoHS:否 制造商:Silicon Labs 產(chǎn)品:Adapter 用于:EM35x
COP8-PGMA-49AF1 功能描述:插座和適配器 COP8TA PROGR. ADAPTOR RoHS:否 制造商:Silicon Labs 產(chǎn)品:Adapter 用于:EM35x
COP8-PGMA-56TF1 制造商:NSC 制造商全稱:National Semiconductor 功能描述:8-Bit CMOS Flash Microcontroller with 8k Memory, Dual Op Amps, Virtual EEROM, Temperature Sensor,10-Bit A/D and Brownout Reset
COP8-PGMA-68P 制造商:Texas Instruments 功能描述:
COP8-PGMA-68PF1 制造商:NSC 制造商全稱:National Semiconductor 功能描述:8-Bit CMOS Flash Microcontroller with 8k Memory, Dual Op Amps, Virtual EEROM, Temperature Sensor,10-Bit A/D and Brownout Reset
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