MSM82C51A Просмотр технического описания (PDF) - Oki Electric Industry

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MSM82C51A

UNIVERSAL SYNCHRONOUS ASYNCHRONOUS RECEIVER TRANSMITTER

Oki Electric Industry 

¡ Semiconductor

TIMING CHART

Sytem Clock Input

tf

tf

tf

tr

CLK

MSM82C51A-2RS/GS/JS

tCY

Transmitter Clock and Data

TXC (1 ¥ MODE)

tTPW

TXC (16 ¥ MODE)

tDTX

TXD

tTPD

tDTX

Receiver Clock and Data

RXD

RXC (1 ¥ Mode)

RXC (16 ¥ Mode)

INT Sampling

Pulse

(RXBAUD Counter starts here)

Start bit

tRPW

tRPD

8RXC Periods

(16¥Mode)

16 RXC Periods (16 ¥ Mode)

Data bit

3tCY

3tCY

tf

Data bit

15/26

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