M38005M2DXXXFP View Datasheet(PDF) - MITSUBISHI ELECTRIC

Part Name

Description

Manufacturer

M38005M2DXXXFP

8-BIT SINGLE-CHIP MICROCOMPUTER

MITSUBISHI ELECTRIC  

APPLICATION

2.3 Serial I/O

2.3.4 Setting of serial I/O transfer data format

A clock synchronous or clock asynchronous (UART) is selected as a data format of the serial I/O.

Figure 2.3.12 shows a setting of serial I/O transfer data format.

Serial

I/O

1ST-8DATA-1SP

ST LSB

1ST-7DATA-1SP

ST LSB

1ST-8DATA-1PAR-1SP

ST LSB

UART

1ST-7DATA-1PAR-1SP

ST LSB

1ST-8DATA-2SP

ST LSB

1ST-7DATA-2SP

ST LSB

1ST-8DATA-1PAR-2SP

ST LSB

1ST-7DATA-1PAR-2SP

ST LSB

Clock synchronous

Serial I/O

LSB first

Fig. 2.3.12 Setting of Serial I/O transfer data format

MSB SP

MSB SP

MSB PAR SP

MSB PAR SP

MSB 2SP

MSB 2SP

MSB PAR 2SP

MSB PAR 2SP

ST : Start bit

SP : Stop bit

PAR : Parity bit

2-30

3800 GROUP USER’S MANUAL

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