參數(shù)資料
型號(hào): MC68HC11K1VFU3
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: MNX Series Enclosure; NEMA Type:1, 2, 4, 4X, 6, 12, 13; Enclosure Material:Polycarbonate; External Height:10"; External Width:7.1"; External Depth:2.5"; Enclosure Color:Light Gray; Approval Bodies:UL, CSA; Cover Color:Light Gray RoHS Compliant: Yes
中文描述: 8-BIT, MROM, 3 MHz, MICROCONTROLLER, PQFP80
封裝: QFP-80
文件頁數(shù): 72/80頁
文件大小: 420K
代理商: MC68HC11K1VFU3
MOTOROLA
72
M68HC11 K Series
MC68HC11KTS/D
TOI —Timer Overflow Interrupt Enable
Refer to
10 Main Timer
.
RTII —Real-Time Interrupt Enable
Refer to
10 Main Timer
.
PAOVI —Pulse Accumulator Overflow Interrupt Enable
0 = Pulse accumulator overflow interrupt disabled
1 = Pulse accumulator overflow interrupt enabled
PAII —Pulse Accumulator Input Interrupt Enable
0 = Pulse accumulator input interrupt disabled
1 = Pulse accumulator input interrupt enabled if PAIF bit in TFLG2 register is set
Bits [3:2] —Not implemented
Always read zero
PR[1:0] —Timer Prescaler Select
Refer to
10 Main Timer
.
NOTE
Control bits [7:4] in TMSK2 correspond bit for bit with flag bits [7:4] in TFLG2. Ones
in TMSK2 enable the corresponding interrupt sources.
Clear flags by writing a one to the corresponding bit position(s).
TOF —Timer Overflow Enable
Refer to
10 Main Timer
.
RTIF —Real-Time Interrupt Flag
Refer to
10 Main Timer
.
PAOVF —Pulse Accumulator Overflow Flag
Set when PACNT changes from $FF to $00
PAIF —Pulse Accumulator Input Edge Flag
Set each time a selected active edge is detected on the PAI input line
Bits [3:0] —Not implemented
Always read zero
TMSK2
—Timer Interrupt Mask 2
$0024
Bit 7
6
5
4
3
2
1
Bit 0
TOI
RTII
PAOVI
PAII
PR1
PR0
RESET:
0
0
0
0
0
0
0
0
TFLG2
—Timer Interrupt Flag 2
$0025
Bit 7
6
5
4
3
2
1
Bit 0
TOF
RTIF
PAOVF
PAIF
RESET:
0
0
0
0
0
0
0
0
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