參數(shù)資料
型號： 82C205
英文描述： Consumer IC
中文描述： 消費性IC
文件頁數(shù)： 29/47頁
文件大?。?/td> 460K
代理商： 82C205
Advance Information
82C205
912-1000-024
Revision 1.0
Page 25
7
6
5
4
3
2
1
0
Index 52h
Synchronization Control (R/W)
Default = 03h
Reserved
Reserved
VGA Vertical
Sync:
0: Sync
present
1: Sync lost
(Read only)
VGA
Horizontal
Sync
0: Sync
present
1: Sync lost
(Read only)
VGA Vertical
Sync Input
Polarity:
0: Positive
1: Negative
(Read only)
VGA
Horizontal
Sync Input
Polarity:
0: Positive
1: Negative
(Read only)
Synchronize to
Vertical Sync:
0: Free run the
internal
vertical
sync:
1: Synchronize
to external
vertical
sync.
Synchronize to
Horizontal
Sync:
0: Free run the
internal
horizontal
sync:
1: Synchronize
to external
horizontal
sync.
Index 53h
Reserved
Default = 00h
5.7. Scaling Registers
7
6
5
4
3
2
1
0
Index 54h
Vertical Scale Ratio (R/W)
Default = 00h
Vertical Scale Ratio for Vertical Decimation:
This value is determined by the following formula, where Capture Ysize is the number
of lines in the incoming video frame and Display Ysize is the number of lines in the panel:
If Capture Ysize < Display Ysize, then
Yratio = (Capture Ysize * 1024) / Display Ysize.
Otherwise,
Yratio = (((Display Ysize * 2048) / Capture Ysize) + 1 ) / 2.
Low Byte
Index 55h
Vertical Scale Ratio (R/W)
Default = 00h
Reserved
Reserved
Reserved
Reserved
Reserved
High Byte
Index 56h
Input Y Size (R/W)
Default = 00h
Number of lines per frame in the incoming image
Low Byte
Index 57h
Input Y Size (R/W)
Default = 00h
Reserved
Reserved
Reserved
Reserved
Reserved
High Byte
Index 58h
Output Y Size (R/W)
Default = 00h
Number of lines per frame in the displayed image (after scaling)
Low Byte
Index 59h
Output Y Size (R/W)
Default = 00h
Reserved
Reserved
Reserved
Reserved
Reserved
High Byte
Index 5Ah
Vertical Scale-Down Random DDA Initialization (R/W)
Default = 00h
Maximum random initialization value for Vertical scale down DDA
(Disable with 01h)
Low Byte
Index 5Bh
Vertical Scale-Down Random DDA Initialization (R/W)
Default = 00h
Reserved
Reserved
Reserved
Reserved
Reserved
High Byte
相關(guān)PDF資料
PDF描述
82C264 Peripheral IC
82C281-16 DRAM/Cache Controller
82C391-25 System Controller
82C391-33 System Controller
82C391-40 System Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
82C206 制造商:未知廠家 制造商全稱:未知廠家 功能描述:NEW ENHANCED AT DATA BOOK
82C21 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:VOLTAGE DETECTORS
82C211 制造商:未知廠家 制造商全稱:未知廠家 功能描述:NEW ENHANCED AT DATA BOOK
82C212 制造商:未知廠家 制造商全稱:未知廠家 功能描述:NEW ENHANCED AT DATA BOOK
82C215 制造商:未知廠家 制造商全稱:未知廠家 功能描述:NEW ENHANCED AT DATA BOOK
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*