TMP89FS60 datasheet(119/410 Pages) TOSHIBA

119 / 410 page

Page 105

TMP89FS60

RA005

Note: * : Don’t care

Note: i = 0 to 2, 5 to 7

Port P2 built-in pull-up resistor control

P2PU

(0x0F29)

76543

210

Bit Symbol

P2PU7

P2PU6

P2PU5

P2PU2

P2PU1

P2PU0

Read/Write

R/W

After reset

00000

000

Function

The built-in pull-up resistor is not con-

nected.

The built-in pull-up resistor is not con-

nected.

The built-in pull-up resistor is connected.

(The resistor is connected only when the

port is used in the input mode or as the

open drain output. Under any other con-

ditions, setting to "1" does not make the

resistor connected.)

The built-in pull-up resistor is connected.

(The resistor is connected only when the

port is used in the input mode or as the

open drain output. Under any other con-

ditions, setting to "1" does not make the

resistor connected.)

Port P2 input data

P2PRD

(0x000F)

76543

210

Bit Symbol

P2PRD7

P2PRD6

P2PRD5

P2PRD4

P2PRD3

P2PRD2

P2PRD1

P2PRD0

Read/Write

RRRRRRRR

After reset

*******

Function

If the port is used in the input mode or as

the open drain output, the contents of the

port are read. If not, "0" is read.

The contents of the port

are read without condition.

If the port is used in the input mode or as

the open drain output, the contents of the

port are read. If not, "0" is read.

Table 8-9

P2PRD Read Value (P20 to P22, P25 to P27)

Set condition

P2PRDi read value

P2CRi

P2OUTCRi

Contents of port

"0"

Contents of port

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