Datasheet

Section 9 I/O Ports

Rev. 4.00 Mar. 15, 2006 Page 139 of 556

REJ09B0026-0400

• P96/HRXD pin

Bit Name PMR96 PCR96 Pin Function

Setting Value 0 0 P96 input pin

1 P96 output pin

1 X HRXD output pin

[Legend]

X: Don't care.

• P95 pin

Bit Name PCR95 Pin Function

Setting Value 0 P95 input pin

1 P95 output pin

• P94 pin

Bit Name PCR94 Pin Function

Setting Value 0 P94 input pin

1 P94 output pin

• P93/SSI pin

Bit Name PCR93 Pin Function

Setting Value 0 P93 input pin

1 P93 output pin

X SSI input/SSI output pin

[Legend]

X: Don't care.

Note: When this pin is used as the SSI pin, register settings of the SSU are required. For details,

see section 16.4.4, Communication Modes and Pin Functions.