R5F72115D160FPV datasheet(879/1228 Pages) RENESAS

879 / 1228 page

Section 19 Pin Function Controller (PFC)

Rev. 2.00 May. 08, 2008 Page 855 of 1200

REJ09B0344-0200

(4)

Port D Control Register L1 (PDCRL1)

0000000000000000

R/W

----

PD1MD[2:0]

PD3MD[2:0]

PD2MD[2:0]

PD0MD[2:0]

Bit:

Initial value:

R/W:

Bit

Bit Name

Initial

Value

R/W

Description

⎯

Reserved

This bit is always read as 0. The write value should

always be 0.

14 to 12 PD3MD[2:0]

000*

R/W

PD3 Mode

Select the function of the PD3/D3 pin.

• Area 0: 8-bit mode

000: PD3 I/O (port)

001: D3 I/O (data) (initial value)

010: Setting prohibited

011: Setting prohibited

100: Setting prohibited

101: Setting prohibited

110: Setting prohibited

111: Setting prohibited

⎯

Reserved

This bit is always read as 0. The write value should

always be 0.

10 to 8

PD2MD[2:0]

000*

R/W

PD2 Mode

Select the function of the PD2/D2 pin.

• Area 0: 8-bit mode

000: PD2 I/O (port)

001: D2 I/O (data) (initial value)

010: Setting prohibited

011: Setting prohibited

100: Setting prohibited

101: Setting prohibited

110: Setting prohibited

111: Setting prohibited

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