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參數(shù)資料
| 型號： | STV9410 |
| 廠商： | 意法半導體 |
| 英文描述： | CRT AND LCD SEMI-GRAPHIC DISPLAY PROCESSOR |
| 中文描述： | CRT和LCD半圖形顯示處理器 |
| 文件頁數(shù)： | 19/25頁 |
| 文件大?。?/td> | 262K |
| 代理商： | STV9410 |
4.2. STRIP DESCRIPTOR
Each strip is definedby 2 bytes.
During the vertical retrace, an internal descriptor
addresscounteris initialised with thevalueP(12:0)
of ADDR register; on the trailing edge of vertical
synchro, the first strip descriptoris loaded into the
display controller; if it is an uniform strip, selected
colorisdisplayedduringthecorrespondingnumber
of scan lines; if it is a character strip, left margin
followed by text, followed by right margin are dis-
played during 10 scan lines ; thenext descriptor is
then read, and the same process is repeated until
the last scan line. This information being given by
the verticaltiming generator.
4.2.1 Uniform Strip
0
RTP
FFB
-
I
C2
C1
C0
SL7
SL6
SL5
SL4
SL3
SL2
SL1
SL0
RTP
:
Real Time Port
RTP bit value is outputon V
when V/P bit
of VERT register is ”0”, along the complete
duration of the strip scanline. Not used in LCD
mode.
FFB
:
Field Flyback
0
R, G, B, I and Y outputs are defined by
corresponding bit of DISP for margin and
C(2:0) and I for active area
1 R, G, B, I and Y outputs are cleared during
Field Flyback,whatever otherparameters are.
0 Fast Blanking Disable
1 Fast Blanking Enable
G, R,B,value during theactive area ofthe strip
(320 pixels)
Number of scan lines of the strip, minimal
value is 1.
I
:
C(2:0)
:
SL(7:0) :
4.2.2. CharacterStrip
1
RTP
DE
ZY
C12
C11
C10
C9
C8
C7
C6
C5
C4
C3
C2
C1
RTP
:
Real Time Port
RTP bit value is outputon V
when V/P bit
of VERT register ”0”, along the complete
duration ofthe stripline, during the wholestrip.
Display Enable
0 display off, the strip is displayed withmargin
attributes IMG, GMG, RMG, BMG bit of DISP
register,
1 display on, the strip works as selected.
Vertical Zoom
0 normal displaymode
1 allscan line are doubled, providing avertical
zoom effect
Address of the first code to display
DE
:
ZY
:
C(12:1) :
DESCRIPTOR
1
RTP
DE
ZY
C12 C11 C10
C9
C8
C7
C6
C5
C4
C3
C2
C1
LSB
MSB
C0
9
2
7
0
-
-
-
-
0
1
0
0
1
0
1
1
1
0
0
1
0
1
1
1
0
0
1
0
0
1
0
1
1
1
0
0
1
E
B
4
9
EFFECTIVEADDRESS
5
0
F
1
BINARYADDRESS
-
-
-
-
1
0
1
0
1
1
1
1
1
0
0
0
0
1
0
1
0
1
0
1
0
1
1
1
1
1
0
0
0
BINARYDESCRIP.
PROG VALUE
A
F
A
8
EFFECTIVEADDRESS
BINARYADDRESS
BINARYDESCRIP.
PROG VALUE
9
Figure15 :
Character StripDescriptor - First Character AddressSelection
STV9410
19/25
相關PDF資料 |
PDF描述 |
|---|---|
| STV9410D | CONNECTOR ACCESSORY |
| STV9410P | CRT AND LCD SEMI-GRAPHIC DISPLAY PROCESSOR |
| STV9420 | MULTISYNC ON-SCREEN DISPLAY FOR MONITOR |
| STV9421 | MULTISYNC ON-SCREEN DISPLAY FOR MONITOR |
| STV9422 | MULTISYNC ON-SCREEN DISPLAY FOR MONITOR |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| STV9410D | 制造商:STMicroelectronics 功能描述: |
| STV9410P | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:CRT AND LCD SEMI-GRAPHIC DISPLAY PROCESSOR |
| STV9420 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MULTISYNC ON-SCREEN DISPLAY FOR MONITOR |
| STV9421 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MULTISYNC ON-SCREEN DISPLAY FOR MONITOR |
| STV9422 | 制造商:Panasonic Industrial Company 功能描述:IC |
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