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參數(shù)資料
| 型號(hào)： | STV9410 |
| 廠商： | 意法半導(dǎo)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(yè)數(shù)： | 11/25頁(yè) |
| 文件大?。?/td> | 262K |
| 代理商： | STV9410 |
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2.3 CLOCK AND TIMING GENERATOR
The whole timing is derived from XTI input fre-
quency which can be an external generator or a
crystal signal thanks to XTO/XTI oscillator.This
clock is alsopixel frequencywhich can be chosen
between 8MHz to 10MHz (pxlck). This clock is
availableonCKOpin.ItshouldbeusefortheMCU,
saving a crystal in the application.
The activeareaof avideo lineis 320 pixelsperiods
long (40 characters of 8 pixels wide). Number of
linesperframe,margin width,line duration,leading
and trailingedgesofhorizontalsynchronizationare
fully programmable in CRT mode using VERT,
HORI, HSYN registers.
A RESET, can be applied to STV9410 by pulling
low V
REF
pin (
≤
0.4V).
On RESET,default values are forced into configu-
ration registersand video outputs are at low level.
All unusedbit of registers arealways read as ”0”.
Figure 6 :
VertRegister ScanLines Programmation
2.3.1 Time Base Registers
VerticalTime Base and Configuration
Register
(VERT)
Internaladdress : 2FF1-2FF0h
RESETvalue :01-36 h
(@ = RESET default configuration)
2FF1 h LCD ILC
@
C/H
0
V/P VSE HSE
0
0
-
0
F8
1
0
0
0
2FF0 h
@
F7
0
F6
0
F5
1
F4
1
F3
0
F2
1
F1
1
F0
0
LCD
:
1 LCD mode
0 CRT mode @
1 Interlaced scanning
0 non-interlaced scanning @
1 C
SYNC
is composite synchro
0 C
SYNC
is horizontal synchro @
1 V
SYNC
is vertical synchro
0 V
SYNC
is RTP bit of current descriptor @
1 enable vertical synchro with SYNC IN
0 disable @
1 enable horizontal synchro with SYNC IN
0 disable @
scan line number per frame (@ 312)
ILC
:
C/H
:
V/P
:
VSE
:
HSE
:
F (8:0)
:
LCD
ILC
C/H
V/P
VSE HSE
-
F8
F6
F5
F7
F4
F3
F2
F1
F0
X
X
X
X
X
X
-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
1
1
0
0
0
0
1
1
1
1
1
Not allowed
3
16
64
100
120
240
250
310
312
313
320
480
512
513
0
0
1
1
0
0
0
0
1
0
0
1
1
0
1
1
0
1
0
1
1
0
1
1
1
1
0
0
0
0
1
1
1
1
1
0
0
1
0
0
1
1
0
0
1
1
0
1
1
1
0
0
1
1
0
1
1
1
0
0
1
0
1
1
1
1
1
1
0
0
0
1
1
1
1
1
1
1
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
F(0:8) + 2
-
01
0E
3E
62
76
EE
F8
34
36
37
3E
DE
FE
FF
Nb of Scan
Lines
LSB
HEXA
2FF0
2FF1
F[8:0] = Scan Line Number- 2
262
263
0
1
1
0
1
04
05
0
0
0
0
0
0
0
0
0
0
1
0
1
0
1
9
STV9410
11/25
相關(guān)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(guān)代理商/技術(shù)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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