MITSUBISHI MICROCOMPUTERS

M35049-XXXFP

SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

11

The vertical start location is specified

using the 10 bits from VP7 to VP0.

forbidden.

HS* (shown left) shows horizontal

__

display start location that is register B/F

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

2

3

4

5

6

7

8

9

A

B

C

D

E

VP0

VP1

VP2

VP3

VP4

VP5

VP6

VP7

TEST32

TEST33

TEST0

TEST1

TEST2

TEST3

TEST34

If VS is the vertical display start location,

VS = H

H: Cycle with the horizontal synchronizing pulse

255 settings are possible.

7

Σ

n = 0

It should be fixed to “0”.

Can not be used.

It should be fixed to “0”.

Can not be used.

It should be fixed to “0”.

Can not be used.

It should be fixed to “0”.

Can not be used.

It should be fixed to “0”.

Can not be used.

It should be fixed to “0”.

Can not be used.

It should be fixed to “0”.

Can not be used.

Register

DA

Function

Contents

Remarks

Status

(Note 3)

____

Notes 1. The mark

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

2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written

into page 1.

3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".

Display area

HS

*

VS

HOR