參數(shù)資料
型號： ADV7189BBSTZ268H
廠商： Analog Devices, Inc.
英文描述： Multiformat SDTV Video Decoder
中文描述： 標(biāo)清多格式視頻解碼器
文件頁數(shù)： 68/104頁
文件大小： 805K
代理商： ADV7189BBSTZ268H
ADV7189B
I
2
C INTERRUPT REGISTER MAP
The following registers are located in Register Access Page 2.
Rev. B | Page 68 of 104
Table 85. Interrupt (Page 2) Register Map Details
Subaddress
Register
0x40
Interrupt
Config 1
Register
Access
Page 2
Bit Description
INTRQ_OP_SEL[1:0].
Interrupt Drive Level Select
Bit
3
x
x
Comments
Open drain
Drive low when active
Drive high when active
Reserved
Manual interrupt mode disabled
Manual interrupt mode enabled
Not used
Reserved
Pseudo sync only
Color stripe only
Pseudo sync or color stripe
3 Xtal periods
15 Xtal periods
63 Xtal periods
Active until cleared
No change
SD input has caused the
decoder to go from an unlocked
state to a locked state
No change
SD input has caused the
decoder to go from a locked
state to an unlocked state
No change
Denotes a change in the free-
run status
No change
Pseudo sync / color striping
detected. See Reg 0x40
MV_INTRQ_SEL[1:0] for
selection
Do not clear
Clears SD_LOCK_Q bit
Do not clear
Clears SD_UNLOCK_Q bit
Not used
Not used
Not used
Do not clear
Clears SD_FR_CHNG_Q bit
Do not clear
Clears MV_PS_CS_Q bit
Not used
Notes
7
0
0
1
1
x
6
0
1
0
1
x
5
0
0
1
1
x
4
0
1
0
1
x
2
0
1
x
1
0
0
1
1
x
0
0
1
0
1
x
0
1
MPU_STIM_INTRQ[1:0].
Manual Interrupt Set Mode
Reserved
MV_INTRQ_SEL[1:0].
Macrovision Interrupt Select
These bits
can be
cleared or
masked in
Register
0x43 and
Register
0x44,
respectively.
INTRQ_DUR_SEL[1:0].
Interrupt Duration Select
0x41
0x42
Reserved
Interrupt
Status 1
Read-Only
Register
Access
Page 2
SD_LOCK_Q
0
1
SD_UNLOCK_Q
Reserved
Reserved
Reserved
SD_FR_CHNG_Q
0
1
x
x
x
0
1
MV_PS_CS_Q
Reserved
SD_LOCK_CLR
x
x
0
1
0
1
0
0
0
0
1
0
1
SD_UNLOCK_CLR
Reserved
Reserved
Reserved
SD_FR_CHNG_CLR
MV_PS_CS_CLR
0x43
Interrupt
Clear 1
Write-Only
Register
Access
Page 2
Reserved
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADV7189BBSTZ268H2 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat SDTV Video Decoder
ADV7189BKST 制造商:Analog Devices 功能描述:
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ADV7189BKSTZ10F 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat SDTV Video Decoder
ADV7189BKSTZ10F2 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat SDTV Video Decoder
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