M35060 Просмотр технического описания (PDF) - Renesas Electronics

Номер в каталоге

Компоненты Описание

производитель

M35060

SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

Renesas Electronics 

MITSUBISHI MICROCOMPUTERS

M35060-XXXSP

SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

REGISTERS DESCRIPTION

(1) Address 2A816

DA

0

1

2

3

4

5

6

7

8

9

A

B

C

D

E

F

10

11

12

13

14

15

16

17

Note: The mark

Register

Status

Contents

Function

0

VP0

If VS is the vertical display start location,

1

VP1

0

VS

=

H

✕

(

7

Σ

2n

VPn

)

n=0

1

0

VP2

1

H: Cycle with the horizontal synchronizing pulse

0

VP3

1

0

VP4

1

0

VP5

1

0

VP6

1

0

VP7

1

0

HP0

If HS is the horizontal display start location,

1

HP1

0

HS

=

T

✕

(

8

Σ

2n

HPn

+

9

)

1

n=0

0

HP2

1

T: Cycle with the display clock

0

HP3

HOR

1

0

HP4

1

0

HP5

1

0

HP6

1

TV screen

VS

HS

Character

displaying area

0

HP7

1

1 bit weights 1 clock.

0

HP8

1

TEST10

0

1 Test mode (Must be cleared to 0.)

0

TEST11

1

0

TEST0

1

0

TEST1

1

0

TEST2

1

0

TEST3

1

0

—

Must be cleared to 0.

1

__

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

Remarks

The vertical start location is

specified using the 8 bits from

VP7 to VP0.

VP7 to VP0 < 1416 are not

available.

The horizontal start location is

specified using the 9 bits from

HP8 to HP0.

HP8 to HP0 < 1916 are not

available.

6

Share Link: