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FUJITSU MB91460 SERIES FR60 User Manual

Page 449

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Chapter 30 I/O Ports

1.I/O Ports Functions

P01_0

P01_0

TP04_0

General purpose I/O. This function is enabled in the single-chip mode or by
setting the corresponding PFR to ‘0’.

D16

I/O pin for bit 16 of the external data bus. This function is enabled when the
external bus is enabled.

Port 02

P02_7

P02_7

TP04_0

General purpose I/O. This function is enabled in the single-chip mode or by
setting the corresponding PFR to ‘0’.

D15

I/O pin for bit 15 of the external data bus. This function is enabled when the
external bus is enabled.

P02_6

P02_6

TP04_0

General purpose I/O. This function is enabled in the single-chip mode or by
setting the corresponding PFR to ‘0’.

D14

I/O pin for bit 14 of the external data bus. This function is enabled when the
external bus is enabled.

P02_5

P02_5

TP04_0

General purpose I/O. This function is enabled in the single-chip mode or by
setting the corresponding PFR to ‘0’.

D13

I/O pin for bit 13 of the external data bus. This function is enabled when the
external bus is enabled.

P02_4

P02_4

TP04_0

General purpose I/O. This function is enabled in the single-chip mode or by
setting the corresponding PFR to ‘0’.

D12

I/O pin for bit 12 of the external data bus. This function is enabled when the
external bus is enabled.

P02_3

P02_3

TP04_0

General purpose I/O. This function is enabled in the single-chip mode or by
setting the corresponding PFR to ‘0’.

D11

I/O pin for bit 11 of the external data bus. This function is enabled when the
external bus is enabled.

P02_2

P02_2

TP04_0

General purpose I/O. This function is enabled in the single-chip mode or by
setting the corresponding PFR to ‘0’.

D10

I/O pin for bit 10 of the external data bus. This function is enabled when the
external bus is enabled.

P02_1

P02_1

TP04_0

General purpose I/O. This function is enabled in the single-chip mode or by
setting the corresponding PFR to ‘0’.

D9

I/O pin for bit 9 of the external data bus. This function is enabled when the
external bus is enabled.

P02_0

P02_0

TP04_0

General purpose I/O. This function is enabled in the single-chip mode or by
setting the corresponding PFR to ‘0’.

D8

I/O pin for bit 8 of the external data bus. This function is enabled when the
external bus is enabled.

Port 03

P03_7

P03_7

TP04_0

General purpose I/O. This function is enabled in the single-chip mode or by
setting the corresponding PFR to ‘0’.

D7

I/O pin for bit 7 of the external data bus. This function is enabled when the
external bus is enabled.

P03_6

P03_6

TP04_0

General purpose I/O. This function is enabled in the single-chip mode or by
setting the corresponding PFR to ‘0’.

D6

I/O pin for bit 6 of the external data bus. This function is enabled when the
external bus is enabled.

Pin Name

I/O Signal

Circuit

Type

Function