SH7261 datasheet(1130/1348 Pages) RENESAS

Part #	SH7261

Description	32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

PDF	1348 Pages

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Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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1130 / 1348 page

Section 25 Pin Function Controller (PFC)

Rev. 2.00 Sep. 07, 2007 Page 1098 of 1312

REJ09B0320-0200

Bit

Bit Name

Initial

Value

R/W

Description

3, 2

—

All 0

Reserved

These bits are always read as 0. The write value

should always be 0.

1, 0

PC24MD

[1:0]

R/W

PC24 Mode

These bits control the function of the PC24/IRQ2B/

SCL1 pin.

00: PC24 input (port)

01: IRQ2B input (INTC)

10: Setting prohibited

11: SCL1 I/O (IIC3)

(2)

Port C Control Register 6 (PCCR6)

9876543210

Bit:

Initial value:

R/W:

0000000000000000

R/W

——

PC23MD[1:0]

PC22MD[1:0]

PC21MD[1:0]

——

—

PC20MD[1:0]

—

Bit

Bit Name

Initial

Value

R/W

Description

15, 14

—

All 0

Reserved

These bits are always read as 0. The write value

should always be 0.

13, 12

PC23MD

[1:0]

R/W

PC23 Mode

These bits control the function of the PC23/IRQ1B/

SDA0 pin.

00: PC23 input (port)

01: IRQ1B input (INTC)

10: Setting prohibited

11: SDA0 I/O (IIC3)

11, 10

—

All 0

Reserved

These bits are always read as 0. The write value

should always be 0.

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