Download User`s Manual 10.97 8-Bit CMOS Microcontroller http

Transcript
Semiconductor Group
6-97
RI
Shift
Sample Times
Bit Detector
÷ 16 Reset
Start Bit
Start Bit
RX Clock
D0
Mode 2 : S6P1
Mode 3 : S1P1
D0
D1
D1
D2
D2
D3
D3
D4
D4
D5
D5
D6
D6
D7
D7
TB8
RB8
Stop Bit
MCT02587
Stop Bit
Transmit
RX
Stop Bit Gen.
TI
TXD
Shift
Data
Send
Write to SBUF
TX Clock
On-Chip Peripheral Components
C504
Receive
Figure 6-38b
Serial Interface, Mode 2 and 3, Timing Diagram
1997-10-01