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參數(shù)資料
| 型號： | HMP8190EVAL1 |
| 廠商： | Intersil Corporation |
| 英文描述： | NTSC/PAL Video Encoder |
| 中文描述： | NTSC / PAL視頻編碼器 |
| 文件頁數(shù)： | 14/32頁 |
| 文件大?。?/td> | 227K |
| 代理商： | HMP8190EVAL1 |
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TABLE 12. PRODUCT ID REGISTER
SUB ADDRESS = 00
H
BIT
NUMBER
FUNCTION
DESCRIPTION
RESET
STATE
7-0
Product ID
This 8-bit register specifies the last two digits of the product number. It is a read-only register.
Data written to it is ignored.
90H
91H
TABLE 13. OUTPUT FORMAT REGISTER
SUB ADDRESS = 01
H
BIT
NUMBER
FUNCTION
DESCRIPTION
RESET
STATE
7-5
Video Timing Stan-
dard
000 = (M) NTSC
001 = reserved
010 = (B, D, G, H, I) PAL
011 = (M) PAL
100 = (N) PAL
101 = (NC) PAL
110 = Reserved
111 = Reserved
000
B
4-3
Reserved
00
B
2-0
NTSC / PAL
Setup Select
These bits specify the blanking pedestal during active video, from 0 IRE (“000”) to 7.5 IRE
(“111”). Typically, these bits should be a “111” during (M) NTSC and (M, N) PAL operation.
Otherwise, they should be a “000”. These bits do not affect the analog RGB or YUV outputs.
111
B
TABLE 14. INPUT FORMAT REGISTER
SUB ADDRESS = 02
H
BIT
NUMBER
FUNCTION
DESCRIPTION
RESET
STATE
7-5
Input Format
000 = 16-bit 4:2:2 YCbCr
001 = 8-bit 4:2:2 YCbCr
010 = 8-bit BT.656
011 = Reserved
100 = Reserved
101 = Reserved
110 = Reserved
111 = Reserved
000
B
4 - 0
Reserved
00000
B
TABLE 15. VIDEO PROCESSING REGISTER
SUB ADDRESS = 03
H
BIT
NUMBER
FUNCTION
DESCRIPTION
RESET
STATE
7
Luminance
Processing
0 = None
1 = Y Lowpass filtering enabled
1
B
6
Composite Video
Limiting
0 = None
1 = Lower limit of composite active video is about half the sync height
0
B
5
SCH Phase
Mode
0 = Never reset SCH phase
1 = Reset SCH phase every 4 (NTSC) or 8 (PAL) fields
1
B
4-0
Reserved
0 0000
B
HMP8190, HMP8191
相關PDF資料 |
PDF描述 |
|---|---|
| HMP8191 | NTSC/PAL Video Encoder |
| HMP8191CN | NTSC/PAL Video Encoder |
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| HMPSH10 | NPN EPITAXIAL PLANAR TRANSISTOR |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HMP8191 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:NTSC/PAL Video Encoder |
| HMP8191CN | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:NTSC/PAL Video Encoder |
| HMP8201CN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Compression/Expansion Circuit |
| HMP820SGR32GM | 制造商:Advanced Micro Devices 功能描述:PHENOM II MOBILE X3 P820 25W S1G4 - Trays |
| HMP9701 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:AC’97 Audio Codec |
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