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參數(shù)資料
| 型號： | ADV7180 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 10-Bit, 4 x Oversampling SDTV Video Decoder |
| 中文描述： | 10位，4個采樣標清視頻解碼器 |
| 文件頁數(shù)： | 101/112頁 |
| 文件大小： | 1320K |
| 代理商： | ADV7180 |
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ADV7180
Rev. A | Page 101 of 112
User Sub Map
Address Register
0x4E
Bit
(Shading Indicates
Default State)
7 6 5 4 3 2 1 0
Comments
Closed captioning not detected
Closed captioning detected
CGMS/WSS data is not changed/not
available
CGMS/WSS data is changed/available
Bit Description
VDP_CCAPD_Q.
Notes
These bits can be cleared
and masked by Register
0x4F and Register 0x50,
respectively
Note that an interrupt in
Register 0x4E for the
CCAP, Gemstar, CGMS,
WSS, VPS, PDC, UTC, and
VITC data is using the VDP
data slicer
Interrupt Status 4
(R
d
l )
0
x
0
1
Reserved.
VDP_CGMS_WSS_CHNGD_Q. See 0x9C
Bit 4 of user sub map to determine
whether interrupt is issued for a
change in detected data or for when
data is detected regardless of content.
Reserved.
VDP_GS_VPS_PDC_UTC_CHNG_Q.
See 0x9C Bit 5 of User Sub Map to
determine whether interrupt is issued
for a change in detected data or for
when data is detected regardless of
content.
Reserved.
VDP_VITC_Q.
1
0
x
Gemstar/PDC/VPS/UTC data is not
changed/available
Gemstar/PDC/VPS/UTC data is
changed/available
1
0x4F
Interrupt Clear 4
(Write Only)
x
0
1
x
0
1
0
0
1
0
0
1
VITC data is not available in the VDP
VITC data is available in the VDP
Do not clear
Clears VDP_CCAPD_Q
Do not clear
Clears VDP_CGMS_WSS_CHNGD_Q
Do not clear
Clears VDP_GS_VPS_PDC_UTC_
CHNG_Q
Do not clear
Clears VDP_VITC_Q
Masks VDP_CCAPD_Q
Unmasks VDP_CCAPD_Q
Masks VDP_CGMS_WSS_CHNGD_Q
Unmasks VDP_CGMS_WSS_
CHNGD_Q
Masks VDP_GS_VPS_PDC_UTC_
CHNG_Q
Unmasks VDP_GS_VPS_PDC_UTC_
CHNG_Q
Masks VDP_VITC_Q
Unmasks VDP_VITC_Q
PAL: Teletext-ITU-BT.653-625/50-A
NTSC: Reserved
PAL: Teletext-ITU-BT.653-625/50-B (WST)
NTSC: Teletext-ITU-BT.653-525/60-B
PAL: Teletext-ITU-BT.653-625/50-C
NTSC: Teletext-ITU-BT.653-525/60-C OR
EIA516 (NABTS)
PAL: Teletext-ITU-BT.653-625/50-D
NTSC: Teletext-ITU-BT.653-525/60-D
User programming of teletext type
disabled
User programming of teletext type
enabled
Enable hamming decoding of WST
packets
Disable hamming decoding of WST
packets
Note that an interrupt in
Register 0x4E for the
CCAP, Gemstar, CGMS,
WSS, VPS, PDC, UTC, and
VITC data is using the VDP
data slicer
Reserved.
VDP_CCAPD_CLR.
Reserved.
VDP_CGMS_WSS_CHNGD_CLR.
Reserved.
VDP_GS_VPS_PDC_UTC_CHNG_CLR.
Reserved.
VDP_VITC_CLR.
0
0
1
0
0
1
0
0
1
Reserved.
VDP_CCAPD_MSKB.
Reserved.
VDP_CGMS_WSS_CHNGD_MSKB.
Reserved.
VDP_GS_VPS_PDC_UTC_CHNG_MSKB.
0
0
1
Reserved.
VDP_VITC_MSKB.
0
0
1
0
0 0
0x50
Interrupt Mask 4
Reserved.
VDP_TTXT_TYPE_MAN[1:0].
Note that an interrupt in
Register 0x4E for the
CCAP, Gemstar, CGMS,
WSS, VPS, PDC, UTC, and
VITC data is using the VDP
data slicer
0 1
1 0
1 1
0
VDP_TTXT_TYPE_MAN_ENABLE.
1
0
WST_PKT_DECODE_DISABLE.
1
0x60
VDP_Config_1
Reserved.
1 0 0 0
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|---|---|
| ADV7180BCPZ | 10-Bit, 4 x Oversampling SDTV Video Decoder |
| ADV7180BSTZ | 10-Bit, 4 x Oversampling SDTV Video Decoder |
| ADV7181 | Multiformat SDTV Video Decoder |
| ADV7181B | Multiformat SDTV Video Decoder |
| ADV7181BBCPZ | Multiformat SDTV Video Decoder |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ADV7180_12 | 制造商:AD 制造商全稱:Analog Devices 功能描述:10-Bit, 4?? Oversampling SDTV Video Decoder |
| ADV7180BCP32Z | 制造商:Analog Devices 功能描述:10-BIT, 4? OVERSAMPLING SDTV VIDEO DECODER - Trays |
| ADV7180BCP32Z-RL | 制造商:Analog Devices 功能描述:IC |
| ADV7180BCPZ | 功能描述:IC VIDEO DECODER SDTV 40-LFCSP RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 標準包裝:250 系列:- 類型:電平移位器 應用:LCD 電視機/監(jiān)控器 安裝類型:表面貼裝 封裝/外殼:28-WFQFN 裸露焊盤 供應商設備封裝:28-WQFN（4x4）裸露焊盤 包裝:帶卷 (TR) 其它名稱:296-32523-2TPS65198RUYT-ND |
| ADV7180BCPZ | 制造商:Analog Devices 功能描述:IC VIDEO DECODER 10BIT 57.27MSPS LFCSP40 |
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