3819 datasheet(124/218 Pages) RENESAS

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110

3819 Group USER’S MANUAL

2. APPLICATION

MITSUBISHI MICROCOMPUTER

3819 Group

2.5 FLD controller

Fig. 2.5.4 Structure of Port PA segment/port switch register

Fig. 2.5.3 Structure of Port P8 segment/port switch register

Port PA segment/port switch register

b7 b6 b5 b4 b3 b2 b1 b0

Function

At reset

Name

Port PA segment/port

switch register

Port PA segment/port switch register (PASPR) [Address:3516]

0 : Port PA0 for I/O

1 : SEG0

0 : Port PA1 for I/O

1 : SEG1

0 : Port PA2 for I/O

1 : SEG2

0 : Port PA3 for I/O

1 : SEG3

0 : Port PA4 for I/O

1 : SEG4

0 : Port PA5 for I/O

1 : SEG5

0 : Port PA6 for I/O

1 : SEG6

0 : Port PA7 for I/O

1 : SEG7

Port P8 segment/port switch register

b7 b6 b5 b4 b3 b2 b1 b0

Function

At reset

Name

Port P8 segment/port

switch register

Port P8 segment/port switch register (P8SPR) [Address:34 16]

0 : Port P80 for I/O

1 : SEG8

0 : Port P81 for I/O

1 : SEG9

0 : Port P82 for I/O

1 : SEG10

0 : Port P83 for I/O

1 : SEG11

0 : Port P84 for I/O

1 : SEG12

0 : Port P85 for I/O

1 : SEG13

0 : Port P86 for I/O

1 : SEG14

0 : Port P87 for I/O

1 : SEG15

3819 Datasheet(PDF) 124 Page - Renesas Technology Corp

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