參數(shù)資料
型號(hào)： MSM82C51A-2JS
廠商： LAPIS SEMICONDUCTOR CO LTD
元件分類： 微控制器/微處理器
英文描述： 1 CHANNEL(S), 64K bps, SERIAL COMM CONTROLLER, PQCC28
封裝： PLASTIC, QFJ-28
文件頁(yè)數(shù)： 10/27頁(yè)
文件大?。?/td> 221K
代理商： MSM82C51A-2JS
17/26
Semiconductor
MSM82C51A-2RS/GS/JS
Transmitter Control and Flag Timing (ASYNC Mode)
DATA CHAR 1
DATA CHAR 2
DATA CHAR 3
DATA CHAR 4
START
BIT
STOP
BIT
Wr TxEn
Wr SBRK
tTXEMPTY
tTXRDY
CTS
TXEMPTY
TXRDY
(STATUS BIT)
TXRDY
(PIN)
C/D
WR
TXD
0
1 2 3 4
5
6
Wr DATA 1
Wr DATA 2
Wr DATA 3
Wr DATA 4
Note: The wave-form chart is based on the case of 7-bit data length + parity bit + 2 stop bit.
Transmitter Control and Flag Timing (SYNC Mode)
Receiver Control and Flag Timing (ASYNC Mode)
Data CHAR 1
Data CHAR 2
Data CHAR 3
Break
Data
Bit
Start
Bit
Stop
Bit
Parity
Bit
RxEn Err Res
RxEn
tRXRDY
DATA
CHAR2
Lost
Wr RxEn
BREAK DETECT
FRAMING ERROR
(Status Bit)
OVERRUN ERROR
(Status Bit)
RXRDY
C/D
WR
RD
RXDATA
Wr Error
Rd Data
Note: The wave-form chart is based on the case of 7 data bit length + parity bit + 2 stop bit.
0123 4
0 12 3 4
0 1 2 3 4
01 23 4
0 1 2 3 4
0123 4
0 12 3 4
0 1
Data
CHAR1
Data
CHAR2
SYNC
CHAR1 SYNC CHAR2
SYNC
CHAR3
Data
CHAR4
Marking
State
Spacing
State
Marking
State
Data
CHAR5
SYNC
CHAR
ETC
PAR
Wr Commond
SBRK
Wr Data
CHAR5
CTS
TXEMPTY
TXRDY
(StatusBit)
TXRDY (Pin)
C/D
WR
TXD
Wr Data
CHAR1
Marking State
Wr Data
CHAR2
Wr Data
CHAR3
Wr Data
CHAR4
Note: The wave-form chart is based on the case of 5 data bit length + parity bit and 2 synchronous charactors.
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PDF描述
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參數(shù)描述
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MSM82C53-2RS 制造商:ROHM Semiconductor 功能描述:
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