參數(shù)資料
型號(hào): MC68B912B32FU8
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 16-Bit Microcontroller
中文描述: 16-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP80
封裝: QFP-80
文件頁數(shù): 78/128頁
文件大小: 748K
代理商: MC68B912B32FU8
MOTOROLA
78
MC68HC912B32
MC68HC912B32TS/D
The newly selected prescale factor will not take effect until the next synchronized edge where all pres-
cale counter stages equal zero.
TFLG1 indicates when interrupt conditions have occurred. To clear a bit in the flag register, write a one
to the bit.
Read anytime. Write used in the clearing mechanism (set bits cause corresponding bits to be cleared).
Writing a zero will not affect current status of the bit.
When TFFCA bit in TSCR register is set, a read from an input capture or a write into an output compare
channel ($90–$9F) will cause the corresponding channel flag CnF to be cleared.
C7F–C0F — Input Capture/Output Compare Channel “n” Flag.
TFLG2 indicates when interrupt conditions have occurred. To clear a bit in the flag register, set the bit
to one.
Read anytime. Write used in clearing mechanism (set bits cause corresponding bits to be cleared).
Any access to TCNT will clear TFLG2 register if the TFFCA bit in TSCR register is set.
TOF — Timer Overflow Flag
Set when 16-bit free-running timer overflows from $FFFF to $0000. This bit is cleared automatically by
a write to the TFLG2 register with bit 7 set. (See also TCRE control bit explanation.)
TFLG1 —
Timer Interrupt Flag 1
$008E
Bit 7
6
5
4
3
2
1
Bit 0
C7F
C6F
C5F
C4F
C3F
C2F
C1F
C0F
RESET:
0
0
0
0
0
0
0
0
TFLG2
— Timer Interrupt Flag 2
$008F
Bit 7
6
5
4
3
2
1
Bit 0
TOF
0
0
0
0
0
0
0
RESET:
0
0
0
0
0
0
0
0
TC0
— Timer Input Capture/Output Compare Register 0
$0090–$0091
Bit 7
6
5
4
3
2
1
Bit 0
Bit 15
14
13
12
11
10
9
Bit 8
Bit 7
6
5
4
3
2
1
Bit 0
TC1
— Timer Input Capture/Output Compare Register 1
$0092–$0093
Bit 7
6
5
4
3
2
1
Bit 0
Bit 15
14
13
12
11
10
9
Bit 8
Bit 7
6
5
4
3
2
1
Bit 0
TC2
— Timer Input Capture/Output Compare Register 2
$0094–$0095
Bit 7
6
5
4
3
2
1
Bit 0
Bit 15
14
13
12
11
10
9
Bit 8
Bit 7
6
5
4
3
2
1
Bit 0
相關(guān)PDF資料
PDF描述
MC68C912B32CFU8 16-Bit Microcontroller
MC68CK338 Highly Integrated, Low-Power, 32-Bit Microcontroller
MC68EC060 32-Bit Microprocessors.(32位微處理器)
MC68EN360RC25V QUad Integrated Communications Controller Users Manual
MC68EN360CFE25 QUad Integrated Communications Controller Users Manual
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68BOOL 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:8-BIT MICROPROCESSING UNIT (MPU)
MC68BOOP 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:8-BIT MICROPROCESSING UNIT (MPU)
MC68BOOS 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:8-BIT MICROPROCESSING UNIT (MPU)
MC68C812A4 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Technical Supplement MC68C812A4 3.3V Electrical Characteristics
MC68C912B32CFU8 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:16-Bit Microcontroller