Datasheet > D6467

D6467

更新时间： 2024-11-05 22:29:11

品牌	Logo	应用领域
日电电子 - NEC		录像机
页数	文件大小	规格书
68页	601K
描述
ON-SCREEN CHARACTER DISPLAY CMOS IC FOR 512-CHARACTER, 12-ROW, 28-COLUMN, CAMERA-CONTAINED VCR

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DATA SHEET

MOS INTEGRATED CIRCUIT

µPD6467

ON-SCREEN CHARACTER DISPLAY CMOS IC FOR 512-CHARACTER,

12-ROW, 28-COLUMN, CAMERA-CONTAINED VCR

The µPD6467 is a CMOS LSI for on-screen character display, and can be used in combination with a microcomputer

to display the tape counter, time, and date in the view finder of a video camera, or the time of a video tape, messages

such as dates on pictures, and channel number on a TV screen.

Characters are displayed in 12 (horizontal) by 18 (vertical) dots. Two or more characters can be combined to display

Kanji (Japanese characters) and symbols. This LSI supports color view finders and is provided with three sets of

character output signals (RGB output: for color view finder, V^C1output: for recording (or monitor pin), VC2 output: for

monitor pin (or recording)).

In addition, the µPD6467 is also equipped with a power-ON clear function and a video RAM batch clear command

so that it can mitigate the workload of the microcomputer.

The command format of this LSI is identical to that of the existing models, the µPD6461, 6462 and 6466, and

therefore, the µPD6467 is compatible with the existing models, and the software resources for the existing models

can be used.

FEATURES

• Number of display characters

• Types of character

: 12 rows, 28 columns (336 characters)

: 512 types (ROM). Changeable by using mask code option.

: Can be expanded up to four-fold in vertical and horizontal directions

independently, in units of lines.

• Character size

• Number of character colors

• Framing

: 8 colors

: Framing or no framing, or white or black framing selectable in screen units.

: 12 (horizontal) × 18 (vertical) dot configuration. No gap between adjacent

characters.

• Dot matrix

• Blinking

: Blinking can be turned ON/OFF in character units. The blinking ratio is 1:1.

The blinking frequency can be selected from about 1 Hz, about 2 Hz, and

about 0.5 Hz in screen unit.

• Character color reversing function : The color of the character and that of the background can be reversed.

• Character left and right reverse

• Background

: Left and right can be reversed for display in character units.

: No background, blank background, or filled background selectable in screen

units.

• Blue back function

• External dot clock input

• Signal output

: Blue or white can be selected as the background.

: Frequency 2-divide function is selectable.

: 3 sets (output (1) R, G, B + BLK/V^C1+ VBLK1/VC2 + VBLK2 and output (2) R +

R^BLK/B + BBLK/G + GBLK selectable by command)

When output (1) is selected, V^C1and VC2 outputs can be selected from three

types.

• Video RAM data clear

: Implemented by video RAM batch clear command or by clear function on

power-ON.

The information in this document is subject to change without notice. Before using this document, please

confirm that this is the latest version.

Not all devices/types available in every country. Please check with local NEC representative for availability

and additional information.

Document No. S14455EJ1V0DS00 (1st edition)

Date Published November 1999 N CP(K)

Printed in Japan

1999

12 3 4 5 6 7...68

中文翻译

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与D6467相关器件

型号	品牌	获取价格	描述	数据表
D6471A-11	ETC	获取价格	Telecomm/Datacomm
D6471B-11	ETC	获取价格	Telecomm/Datacomm
D6471C-11	ETC	获取价格	Telecomm/Datacomm
D6471D-11	ETC	获取价格	Telecomm/Datacomm
D648S10SEITE1BIS5	ETC	获取价格	SCR / Diode Presspacks
D648S6T	INFINEON	获取价格	Rectifier Diode, 1 Phase, 1 Element, 900A, 600V V(RRM), Silicon,
D649S06	INFINEON	获取价格	Rectifier Diode,
D649S06T	INFINEON	获取价格	Rectifier Diode, 1 Phase, 1 Element, 900A, 600V V(RRM), Silicon,
D649S08	INFINEON	获取价格	Rectifier Diode, 1 Phase, 1 Element, 900A, 800V V(RRM), Silicon,
D649S08T	INFINEON	获取价格	Rectifier Diode, 1 Phase, 1 Element, 900A, 800V V(RRM), Silicon,

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