M35061 Просмотр технического описания (PDF) - Renesas Electronics

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M35061

SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

Renesas Electronics 

MITSUBISHI MICROCOMPUTERS

M35061-XXXSP/FP

SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

REGISTERS DESCRIPTION

(1) Address 2A816

DA

Register

Status

Contents

Function

Remarks

0

0

VP0

If VS is the vertical display start location,

The vertical start location is

1

specified using the 8 bits from

1

VP1

0

VS

=

H

✕

(

7

Σ

2n

VPn

)

1

n=0

VP7 to VP0.

VP7 to VP0 < 1416 are not

available.

0

2

VP2

H: Cycle with the horizontal synchronizing pulse

1

0

3

VP3

1

0

4

VP4

1

0

5

VP5

1

0

6

VP6

1

0

7

VP7

1

0

8

HP0

If HS is the horizontal display start location,

1

9

HP1

0

HS

=

T

✕

(

8

Σ

2n

HPn

+

9

)

1

n=0

0

A

HP2

1

T: Cycle with the display clock

The horizontal start location is

specified using the 9 bits from

HP8 to HP0.

HP8 to HP0 < 1916 are not

available.

0

B

HP3

1

HOR

0

C

HP4

1

0

D

HP5

1

0

E

HP6

1

TV screen

VS

HS

Character

displaying area

0

F

HP7

1

0

10

HP8

1

1 bit weights 1 clock.

0

11

TEST10

1 Test mode (Must be cleared to 0.)

0

12

TEST11

1

0

13

TEST0

1

0

14

TEST1

1

0

15

TEST2

1

0

16

TEST3

1

17

Note: The mark

0

—

Must be cleared to 0.

1

__

around the status value means the reset status by the “L” level is input to AC pin.

6

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