參數(shù)資料
型號: HMP8115CN
廠商: INTERSIL CORP
元件分類: 顏色信號轉(zhuǎn)換
英文描述: NTSC/PAL Video Decoder
中文描述: COLOR SIGNAL DECODER, PQFP80
封裝: 20 X 14 MM, PLASTIC, QFP-80
文件頁數(shù): 24/43頁
文件大?。?/td> 183K
代理商: HMP8115CN
24
TABLE 12. OUTPUT FORMAT REGISTER
SUB ADDRESS = 02
H
BIT
NO.
FUNCTION
DESCRIPTION
RESET STATE
7-5
Output
Color
Format
000 = 16-bit 4:2:2 YCbCr
001 = 8-bit 4:2:2 YCbCr
010 = 8-bit BT.656
011 = 15-bit RGB
100 = 16-bit RGB
101 = reserved
110 = reserved
111 = reserved
000
B
4-3
RGB
Gamma
Select
These bits are ignored except during RGB output modes.
00 = Linear RGB (gamma of input source = 2.2)
01 = Linear RGB (gamma of input source = 2.8)
10 = Gamma-corrected RGB (gamma = gamma of input source)
11 = reserved
00
B
2-1
Output
Color
Select
00 = Normal operation
01 = Output blue field
10 = Output black field
11 = Output 75% color bars
00
B
0
Vertical Pixel
Siting
This bit specifies whether or not the chrominance pixels have a half-
line pixel offset from their associated luminance pixels.
0 = Half-line offset
1 = Aligned
0
B
TABLE 13. OUTPUT CONTROL REGISTER
SUB ADDRESS = 03
H
BIT
NO.
FUNCTION
DESCRIPTION
RESET
STATE
7
Video Data
Output Enable
This bit is used to enable the P0-P15 outputs.
0 = Outputs 3-stated
1 = Outputs enabled
0
B
6
Video Timing
Output Enable
This bit is used to enable the HSYNC, VSYNC, BLANK, FIELD, VBIVALID, DVALID, and
INTREQ outputs.
0 = Outputs 3-stated
1 = Outputs enabled
0
B
5
FIELD Polarity
0 = Active low (low during odd fields)
1 = Active high (high during odd fields)
0
B
4
Polarity
BLANK
0 = Active low (low during blanking)
1 = Active high (high during blanking)
0
B
3
HSYNC Polarity
0 = Active low (low during horizontal sync)
1 = Active high (high during horizontal sync)
0
B
2
VSYNC Polarity
0 = Active low (low during vertical sync)
1 = Active high (high during vertical sync)
0
B
1
DVALID Polarity
0 = Active low (low during valid pixel data)
1 = Active high (high during valid pixel data)
0
B
0
VBIVALID
Polarity
0 = Active low (low during VBI data)
1 = Active high (high during VBI data)
0
B
HMP8115
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HMP8117CN 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 80PQFP,0+70C NTSC/PAL VIDEO DECODER W/MA RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray