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參數(shù)資料
| 型號： | ADV7179KCPZ-REEL |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 21/52頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ENCODER VID NTSC/PAL 40LFCSP |
| 標準包裝： | 1 |
| 類型： | 視頻編碼器 |
| 應用： | 數(shù)碼相機，手機，便攜式視頻 |
| 電壓 - 電源，模擬： | 2.8 V，3.3 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 40-VFQFN 裸露焊盤，CSP |
| 供應商設備封裝： | 40-LFCSP-VQ（6x6） |
| 包裝： | 標準包裝 |
| 產(chǎn)品目錄頁面： | 786 (CN2011-ZH PDF) |
| 其它名稱： | ADV7179KCPZ-REELDKR |
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ADV7174/ADV7179
Rev. B | Page 28 of 52
MODE REGISTER 0 (MR0)
Bits:
MR07 – MR00
Address:
SR4–SR0 = 00H
Figure 38 shows the various operations under the control of Mode Register 0. This register can be read from as well as written to.
CHROMA FILTER SELECT
MR07 MR06
0
1.3 MHz LOW-PASS FILTER
MR05
0
1
0.65 MHz LOW-PASS FILTER
0
1
0
1.0 MHz LOW-PASS FILTER
0
1
2.0 MHz LOW-PASS FILTER
1
0
RESERVED
1
0
1
CIF
1
0
QCIF
1
RESERVED
MR01
MR00
MR07
MR02
MR03
MR05
MR06
MR04
OUTPUT VIDEO
STANDARD SELECTION
MR01 MR00
0
NTSC
0
1
PAL (B, D, G, H, and I)
1
0
PAL (M)
1
RESERVED
LUMA FILTER SELECT
MR04 MR03
0
LOW-PASS FILTER (NTSC)
MR02
0
1
LOW-PASS FILTER (PAL)
0
1
0
NOTCH FILTER (NTSC)
0
1
NOTCH FILTER (PAL)
1
0
EXTENDED MODE
0
1
CIF
1
0
QCIF
1
RESERVED
02980-A
-037
Figure 38. Mode Register 0
Table 9. MR0 Bit Description
Bit Name
Bit No.
Description
Output Video Standard
Selection
MR01–MR00
These bits are used to set up the ENCODE mode. The ADV7174/ADV7179 can be set up to
output NTSC, PAL (B/D/G/H/I), and PAL (M and N) standard video.
PAL M is available on the ADV7174 only.
Luminance Filter Control
MR02–MR04
These bits specify which luminance filter is to be selected. The filter selection is made
independent of whether PAL or NTSC is selected.
Chrominance Filter Control
MR05–MR07
These bits select the chrominance filter. A low-pass filter can be selected with a choice of
cutoff frequencies 0.65 MHz, 1.0 MHz, 1.3 MHz, or 2 MHz, along with a choice of CIF or QCIF
filters.
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相關(guān)代理商/技術(shù)參數(shù) |
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| ADV7179KCPZ-REEL2 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Chip Scale PAL/NTSC Video Encoder with Advanced Power Management |
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