参数资料
型号: COP8SGG944V7
厂商: National Semiconductor Corporation
英文描述: LP3853/LP3856 3A Fast Response Ultra Low Dropout Linear Regulators; Package: TO-263; No of Pins: 5
中文描述: 8位的CMOS基于ROM和OTP微控制器具有8K到32K的内存,2个比较器和USART
文件页数: 24/62页
文件大小: 913K
代理商: COP8SGG944V7
6.0 Timers
(Continued)
6.3 TIMER CONTROL FLAGS
The control bits and their functions are summarized below.
TxC3
Timer mode control
TxC2
Timer mode control
TxC1
Timer mode control
TxC0
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)
TxPNDA Timer Interrupt Pending Flag
TxENA
Timer Interrupt Enable Flag
1 = Timer Interrupt Enabled
0 = Timer Interrupt Disabled
TxPNDB Timer Interrupt Pending Flag
TxENB
Timer Interrupt Enable Flag
1 = Timer Interrupt Enabled
0 = Timer Interrupt Disabled
The timer mode control bits (TxC3, TxC2 and TxC1) are
detailed below:
Mode
TxC3
TxC2
TxC1
Description
Interrupt A
Source
Autoreload RA
Autoreload RA
Interrupt B
Source
Autoreload RB
Autoreload RB
Timer
Counts On
t
C
1
1
1
0
0
1
0
PWM: TxA Toggle
PWM: No TxA
Toggle
External Event
Counter
External Event
Counter
Captures:
TxA Pos. Edge
TxB Pos. Edge
Captures:
TxA Pos. Edge
TxB Neg. Edge
Captures:
TxA Neg. Edge
TxB Neg. Edge
Captures:
TxA Neg. Edge
TxB Neg. Edge
t
C
2
0
0
0
Timer Underflow
Pos. TxB Edge
Pos. TxA
Edge
Pos. TxA
Edge
t
C
0
0
1
Timer Underflow
Pos. TxB Edge
3
0
1
0
Pos. TxA Edge
or Timer
Underflow
Pos. TxA
Edge or Timer
Underflow
Neg. TxA
Edge or Timer
Underflow
Neg. TxA
Edge or Timer
Underflow
Pos. TxB Edge
1
1
0
Neg. TxB
Edge
t
C
0
1
1
Neg. TxB
Edge
t
C
1
1
1
Neg. TxB
Edge
t
C
C
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相关PDF资料
PDF描述
COP8SGG944V8 LP3856-ADJ 3A Fast Response Ultra Low Dropout Linear Regulators; Package: TO-263; No of Pins: 5
COP8SGG944V9 LP3853/LP3856 3A Fast Response Ultra Low Dropout Linear Regulators; Package: TO-220; No of Pins: 5
COP8SGH040D3 LP3853/LP3856 3A Fast Response Ultra Low Dropout Linear Regulators; Package: TO-220; No of Pins: 5
COP8SGH044D3 LP38691/LP38693 500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors; Package: LLP; No of Pins: 6
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