M35060 datasheet(2/42 Pages) RENESAS

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PIN CONFIGURATION (TOP VIEW)

Outline 32P4B

SCK

TESTA

TESTB

OSCIN

OSCOUT

LP2

VDD2

LP1

VREF

AD0

AD1

AD2

AD3

AD4

AD5

AD6

AD7

VDD1

VSS

CVIDEO

LECHA

LEBK

CVIN

HOR

Rev.1.3

DESCRIPTION

M35060-XXXSP is CATV screen display control IC which can dis-

play 40 (horizontal) ✕ 16 (vertical). It has built-in SYRAM which can

be used with character ROM.

It uses a silicon gate CMOS process and it housed in a small 32-pin

shrink DIP package. For M35060-001SP and M35060-002SP that

are standard ROM version of M35060-XXXSP, the character pat-

terns are also mentioned.

FEATURES

• Screen composition ................................ 40 characters ✕ 17 lines

(at scrolling ........................................... 40 characters ✕ 16 lines)

• Number of characters displayed .................................. 680 (Max.)

• Character composition ..................................... 12 ✕ 13 dot matrix

• Characters available

character ROM .................. 256 characters

SYRAM ............................... 63 characters

• Character sizes available

horizontal ................... 2 (once, twice)

vertical ....................... 2 (once, twice)

setting by every line

• Display locations available

Horizontal direction ............................................... 480 locations

Vertical direction .................................................... 235 locations

• Blinking .................................................................. character units

Cycle ... approximately 1 second, or approximately 0.5 seconds

Duty ................................................................ 25%, 50% or 75%

• Data input ............................................................ 8-bit parallel ✕ 3

• Coloring

Character coloring ....... 8 colors choices per character

Background coloring .... 8 colors choices per character

Raster coloring ................ 8 colors choices per screen

• Blanking

Character size blanking

Border size blanking

Matrix-outline

Halftone blanking

Can be set by every line

• General-purpose output ports

Combined port output ............. 6

(switching to RGB output)

• RAM erase .............................. Display RAM erasing by every line

SYRAM erasing separately

• Scrolling ............ Bit by bit smooth scroll implemented by software

• Composite synchronizating signal generation .................... Built-in

(PAL, NTSC, M-PAL)

• Display oscillation circuit ..................................................... Built-in

• Synchronous separation circuit .......................................... Built-in

• Synchronous correction circuit ........................................... Built-in

Note: Superimpose black and white display. (NTSC, PAL, M-PAL)

SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

M35060-XXXSP

MITSUBISHI MICROCOMPUTERS

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