参数资料
型号: MC68HC11ED0CP2
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, 2 MHz, MICROCONTROLLER, PDIP40
封装: PLASTIC, DIP-40
文件页数: 85/108页
文件大小: 1672K
代理商: MC68HC11ED0CP2
Technical Summary
MC68HC11ED0 — Rev. 1.0
Serial Communications Interface (SCI)
Serial Communications Interface (SCI)
7.3.3 Serial Communications Control Register 2
TIE — Transmit Interrupt Enable Bit
0 = TDRE interrupts disabled
1 = SCI interrupt requested when TDRE status flag is set
TCIE — Transmit Complete Interrupt Enable Bit
0 = TC interrupts disabled
1 = SCI interrupt requested when TC status flag is set
RIE — Receiver Interrupt Enable Bit
0 = RDRF and OR interrupts disabled
1 = SCI interrupt requested when RDRF flag or the OR status flag
is set
ILIE — Idle-Line Interrupt Enable Bit
0 = IDLE interrupts disabled
1 = SCI interrupt requested when IDLE status flag is set
TE — Transmitter Enable Bit
0 = Transmitter disabled
1 = Transmitter enabled
RE — Receiver Enable Bit
0 = Receiver disabled
1 = Receiver enabled
RWU — Receiver Wakeup Control Bit
0 = Normal SCI receiver
1 = Wakeup enabled and receiver interrupts inhibited
SBK — Send Break Bit
0 = Break generator off
1 = Break codes generated as long as SBK = 1
Address:
$002D
Bit 7
6
54321
Bit 0
Read:
TIE
TCIE
RIE
ILIE
TE
RE
RWU
SBK
Write:
Reset:
00
000000
Figure 7-6. Serial Communications Control Register 2 (SCCR2)
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For More Information On This Product,
Go to: www.freescale.com
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