參數(shù)資料
型號(hào): ADV7189BBSTZ
廠商: Analog Devices Inc
文件頁(yè)數(shù): 71/104頁(yè)
文件大小: 0K
描述: IC VIDEO DECODER SDTV 80-LQFP
標(biāo)準(zhǔn)包裝: 1
類(lèi)型: 視頻解碼器
應(yīng)用: 機(jī)頂盒,視頻播放器,錄音機(jī)
電壓 - 電源,模擬: 3.15 V ~ 3.45 V
電壓 - 電源,數(shù)字: 1.65 V ~ 2 V
安裝類(lèi)型: 表面貼裝
封裝/外殼: 80-LQFP
供應(yīng)商設(shè)備封裝: 80-LQFP(14x14)
包裝: 托盤(pán)
ADV7189B
Rev. B | Page 69 of 104
Bit
Subaddress
Register
Bit Description
7
6
5
4
3
2
1
0
Comments
Notes
0
Masks SD_LOCK_Q bit
SD_LOCK_MSKB
1
Unmasks SD_LOCK_Q bit
0
Masks SD_UNLOCK_Q bit
SD_UNLOCK_MSKB
1
Unmasks SD_UNLOCK_Q bit
Reserved
0
Not used
Reserved
0
Not used
Reserved
0
Not used
0
Masks SD_FR_CHNG_Q bit
SD_FR_CHNG_MSKB
1
Unmasks SD_FR_CHNG_Q bit
0
Masks MV_PS_CS_Q bit
MV_PS_CS_MSKB
1
Unmasks MV_PS_CS_Q bit
0x44
Interrupt
Mask 1
Read/Write
Register
Access
Page 2
Reserved
x
Not used
0x45
Reserved
x
0
Closed captioning not detected
in the input video signal
CCAPD_Q
1
Closed captioning data
detected in the video input
signal
0
Gemstar data not detected in
the input video signal
GEMD_Q
1
Gemstar data detected in the
input video signal
0
No change detected in CGMS
data in the input video signal
CGMS_CHNGD_Q
1
A change is detected in the
CGMS data in the input video
signal
0
No change detected in WSS
data in the input video signal
WSS_CHNGD_Q
1
A change is detected in the WSS
data in the input video signal
Reserved
x
Not used
Reserved
x
Not used
Reserved
x
Not used
0
Manual interrupt not set
0x46
Interrupt
Status 2
Read-Only
Register
Access
Page 2
MPU_STIM_INTRQ_Q
1
Manual interrupt set
These bits
can be
cleared or
masked by
Register
0x47 and
Register
0x48,
respectively.
0
Do not clear
CCAPD_CLR
1
Clears CCAPD_Q bit
0
Do not clear
GEMD_CLR
1
Clears GEMD_Q bit
0
Do not clear
CGMS_CHNGD_CLR
1
Clears CGMS_CHNGD_Q bit
0
Do not clear
WSS_CHNGD_CLR
1
Clears WSS_CHNGD_Q bit
Reserved
x
Not used
Reserved
x
Not used
Reserved
x
Not used
0
Do not clear
0x47
Interrupt
Clear 2
Write-Only
Register
Access
Page 2
MPU_STIM_INTRQ_CLR
1
Clears MPU_STIM_INTRQ_Q bit
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