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參數(shù)資料
| 型號： | UPD6465 |
| 廠商： | NEC Corp. |
| 英文描述： | ON-SCREEN CHARACTER DISPLAY CMOS LSI FOR 12-LINE, 24-COLUMN DECK-TYPE VCR |
| 中文描述： | 屏幕字符顯示的CMOS大規(guī)模集成電路的12線，24柱甲板型錄像機 |
| 文件頁數(shù)： | 32/52頁 |
| 文件大?。?/td> | 570K |
| 代理商： | UPD6465 |
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μ
PD6464A,6465
32
6. CHARACTER PATTERN DATA
The only difference between the
μ
PD6464ACS-001 and
μ
PD6464AGT-101 is the package. The character
patterns in the character ROMs of both the models are the same. The same applies to the
μ
PD6465CS-001
and the
μ
PD6465GT-101. Both the
μ
PD6464ACS-001 and
μ
PD6464AGT-101 can display 128 types of
alphanumeric characters and character patterns such as Kanji, Hiragana, and Katakana. The
μ
PD6465CS-001
and
μ
PD6465GT-101 can display 256 types of them.
The contents of the character ROM (character design) can be changed by mask code option. However, the
characters at addresses 7E
H
and 7F
H
(
μ
PD6464A)/FE
H
and FF
H
(
μ
PD6465) are fixed to [Display Off Data] and
[2-byte contiguous command end code], respectively, and no character patterns can be set to these addresses.
Although
10
H
(
μ
PD6464A)/6F
H
(
μ
PD6465) (Blank Data) and 7E
H
(
μ
PD6464A)/FE
H
(
μ
PD6465) (Display Off
Data) of the NEC’s standard model are represented in the same manner in the page showing the character
patterns (i.e., these are shown as characters without dots), they have the following differences:
Display of Part to Which Character Is Written in Each Mode
Background
Video Signal Mode
External video signal
mode
Internal video signal
mode
Character Code
Note
Blank Data
Display Off Data
Blank Data
Display Off Data
No background
Displays external
video signal
Displays internal video
signal color
Black-on-white
Displays background
Displays external
video signal (without
background)
Displays background
Displays internal video
signal color
Black filling
Displays background
Displays external
video signal (without
background)
Displays background
Displays internal video
signal color
You cannot specify Display Off Data for addresses other than 7E
H
(
μ
PD6464A)/FE
H
(
μ
PD6465) when using
a mask option. Blank Data, however, can be specified at any address from 00
H
to 7D
H
(
μ
PD6464A)/FD
H
(
μ
PD6465) (address 7F
H
(
μ
PD6464A)/FF
H
(
μ
PD6465) cannot be used because it contains the end code for
second-byte continuous input).
The character patterns of the
μ
PD6464ACS-001 and GT-101/
μ
PD6465CS-001 and GT-101 (NEC’s standard
models) are shown on the following pages.
相關PDF資料 |
PDF描述 |
|---|---|
| UPD6465CS | ON-SCREEN CHARACTER DISPLAY CMOS LSI FOR 12-LINE, 24-COLUMN DECK-TYPE VCR |
| UPD6465GT | ON-SCREEN CHARACTER DISPLAY CMOS LSI FOR 12-LINE, 24-COLUMN DECK-TYPE VCR |
| UPD6466 | ON-SCREEN CHARACTER DISPLAY CMOS IC FOR 512-CHARACTER, 12-ROW, 24-COLUMN, CAMERA-CONTAINED VCR |
| UPD6466GS | ON-SCREEN CHARACTER DISPLAY CMOS IC FOR 512-CHARACTER, 12-ROW, 24-COLUMN, CAMERA-CONTAINED VCR |
| UPD6466GT | ON-SCREEN CHARACTER DISPLAY CMOS IC FOR 512-CHARACTER, 12-ROW, 24-COLUMN, CAMERA-CONTAINED VCR |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| UPD6465CS | 制造商:NEC 制造商全稱:NEC 功能描述:ON-SCREEN CHARACTER DISPLAY CMOS LSI FOR 12-LINE, 24-COLUMN DECK-TYPE VCR |
| UPD6465GT | 制造商:NEC 制造商全稱:NEC 功能描述:ON-SCREEN CHARACTER DISPLAY CMOS LSI FOR 12-LINE, 24-COLUMN DECK-TYPE VCR |
| UPD6465GT-101(A) | 制造商:Renesas Electronics Corporation 功能描述: |
| UPD6465GT101-A | 制造商:Renesas Electronics Corporation 功能描述: |
| UPD6466 | 制造商:NEC 制造商全稱:NEC 功能描述:ON-SCREEN CHARACTER DISPLAY CMOS IC FOR 512-CHARACTER, 12-ROW, 24-COLUMN, CAMERA-CONTAINED VCR |
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