M37207M8-059SP datasheet(110/121 Pages) MITSUBISHI

110 / 121 page

110

MITSUBISHI MICROCOMPUTERS

M37207MF-XXXSP/FP, M37207M8-XXXSP

M37207EFSP/FP

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER

and ON-SCREEN DISPLAY CONTROLLER

CRT Port Control Register

Display Block Counter

Address 00EB16

Address 00EC16

b7 b6 b5 b4 b3 b2 b1 b0

Display block counter (CBC) [Address 00EB 16]

Name

Functions

After reset

R W

Display Block Counter

Number of blocks which are being displayed or has

displayed

(Incremented each time a block is displayed)

Indeterminate RW

Nothing is assigned. These bits are write disable bits.

When these bits are read out, the values are “0.”

R—

b7 b6 b5 b4 b3 b2 b1 b0

CRT port control register (CRTP) [Address 00EC 16]

Name

Functions

After reset R W

CRT Port Control Register

0HSYNC input polarity

switch bit (HSYC)

0 : Positive polarity

1 : Negative polarity

0 : Positive polarity

1 : Negative polarity

R, G, B output polarity

switch bit (R/G/B)

0 : Positive polarity

1 : Negative polarity

I output polarity switch bit

(I)

0 : Positive polarity

1 : Negative polarity

OUT output polarity

switch bit (OUT)

0 : Positive polarity

1 : Negative polarity

R signal output switch bit

(R)

0 : R signal output

1 : MUTE signal output

G signal output switch bit

(G)

0 : G signal output

1 : MUTE signal output

B signal output switch bit

(B)

0 : B signal output

1 : MUTE signal output

VSYNC input polarity

switch bit (VSYC)

M37207M8-059SP Datasheet(PDF) 110 Page - Mitsubishi Electric Semiconductor

M37207M8-059SP Datasheet(HTML) 110 Page - Mitsubishi Electric Semiconductor

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