SH7052 datasheet(701/919 Pages) RENESAS

701 / 919 page

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Table 19.12 Port F Data Register (PFDR) Read/Write Operations

Bits 15 to 5:

PFIOR

Pin Function

Read

Write

General input

Pin state

Value is written to PFDR, but does not affect pin

state

Other than

general input

Pin state

Value is written to PFDR, but does not affect pin

state

General output

PFDR value

Write value is output from pin

Other than

general output

PFDR value

Value is written to PFDR, but does not affect pin

state

Bits 4 to 0:

PFIOR

Pin Function

Read

Write

General input

Pin state

Value is written to PFDR, but does not affect pin

state

Other than

general input

Pin state

Value is written to PFDR, but does not affect pin

state

General output

PFDR value

Write value is output from pin (

POD pin = high)

High impedance regardless of PFDR value (

POD

pin = low)

Other than

general output

PFDR value

Value is written to PFDR, but does not affect pin

state

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