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參數(shù)資料
| 型號： | KS5514B-15 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 4-WIRE ADAPTER SCA-SE267A4 |
| 中文描述： | 屏幕顯示處理器 |
| 文件頁數(shù)： | 7/17頁 |
| 文件大小： | 123K |
| 代理商： | KS5514B-15 |
KS5514B -XX ON SCREEN DISPLAY PROCESSOR
SPECIFICATION
7
98-05-14
OPERATION DESCRIPTION
MEMORY STRUCTURE
After KS5514B records, in DATA RAM and CONTROL REGISTER, the serial DATA that is inputted from MICOM,
in recording to the V-SYNC and H-SYNC signal, mix the COMPOSITE VIDEO signal and the font ROM data that is
mapped to data RAM.
In case that there is no composite video signal that is inputted to KS5514B, the SYNC detector becomes low,
KS5514B makes the blue back signal in dividing the 4fsc signal and the blue back signal is outputted.
The following table is the data structure that is inputted from MICOM.
Memory address consists of 16 bit
The data of address 0 ~ 239 are character data which are display on the screen.
The address 240 ~ 244 are the control registers.
Don`t care bit : the upper 8 bits (DA8 ~ DAF) in address 0 ~ address 239, the upper 5bits (DAB ~ DAF) in
address 240 ~ address 244
Bit
Addr
0
239
240
241
242
243
244
DAF DAE DAD DAC DAB DAA
DA9 DA8 DA7 DA6 DA5 DA4 DA3 DA2 DA1 DA0
*
*
*
*
*
*
*
*
BLI
C6
C5
C4
C3
C2
C1
C0
BLI
INT/
NON
HSZ
21
HSZ
20
HSZ
11
HSZ
10
HP5
HP4
HP3 HP2
HP1
HP0
BLI2
VSZ
21
VSZ
20
VSZ
11
VSZ
10
VP5
VP4
VP3 VP2
VP1
VP0
DSP
3
DSP
2
DSP
1
RAM
ERS
TEST TC
LEV
1
LEV
0
PH2
PH1
PH0
-
LE
BK
LE
CHA
DSP
ON
BLK
1
BLK
0
BLI
1
BLI
0
EX
YM
BCO
SECAM NT/
PAL
-
PD3 PD2
-
PD0
PC3 PC2
PC1
PC0
C6
C5
C4
C3
C2
C1
C0
·
·
·
·
·
·
·
·
·
·
·
·
(Font ROM Address)
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
相關PDF資料 |
PDF描述 |
|---|---|
| KS5514B-16 | 4 WIRE WALL JACK SURFACE |
| KS5516 | On Screen Display Processor(屏上顯示處理器) |
| KS5520 | On Screen Display Processor(屏上顯示處理器) |
| KS57C0002 | 4-BIT CMOS Microcontroller(4位微控制器) |
| KS57C0004 | 4-BIT CMOS Microcontroller(4位微控制器) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| KS5514B-16 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:ON SCREEN DISPLAY PROCESSOR |
| KS5514B-XX | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:ON SCREEN DISPLAY PROCESSOR |
| KS5520 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:ON SCREEN DISPLAY PROCESSOR |
| KS5520-01 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:ON SCREEN DISPLAY PROCESSOR |
| KS5520D-04 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:ON SCREEN DISPLAY PROCESSOR |
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