SH7041A datasheet(540/923 Pages) RENESAS

Part #	SH7041A

Description	Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)

PDF	923 Pages

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Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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540 / 923 page

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Table 14.8

Serial Mode Register Settings and SCI Communication Formats

SMR Settings

SCI Communication Format

Mode

Bit 7

Bit 6

CHR

Bit 5

Bit 2

Bit 3

STOP

Data

Length

Parity

Bit

Multipro-

cessor Bit

Stop Bit

Length

Asynchronous

0000

8-bit

Not set

1 bit

2 bits

Set

1 bit

2 bits

7-bit

Not set

1 bit

2 bits

Set

1 bit

2 bits

Asynchronous

8-bit

Not set

Set

1 bit

(multiprocessor

2 bits

format)

7-bit

1 bit

2 bits

Clock

synchronous

****

8-bit

Not set

None

Note:

Asterisks (*) in the table indicate don’t-care bits.

Table 14.9

SMR and SCR Settings and SCI Clock Source Selection

SMR

SCR Settings

SCI Transmit/Receive Clock

Mode

Bit 7

Bit 1

CKE1

Bit 0

CKE0

Clock Source

SCK Pin Function*

Asynchronous

Internal

SCI does not use the SCK pin

Outputs a clock with frequency

matching the bit rate

External

Inputs a clock with frequency 16 times

the bit rate

Clock synch-

Internal

Outputs the synchronous clock

ronous

External

Inputs the synchronous clock

Note: * Select the function in combination with the pin function controller (PFC).

SH7041A Datasheet(PDF) 540 Page - Renesas Technology Corp

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