參數資料
型號: ADV7180WBCPZ-REEL
廠商: Analog Devices Inc
文件頁數: 92/116頁
文件大?。?/td> 0K
描述: IC VIDEO DECODER SDTV 40LFCSP
標準包裝: 2,500
類型: 視頻解碼器
應用: 數碼相機,手機,便攜式視頻
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: 帶卷 (TR)
Data Sheet
ADV7180
Rev. I | Page 77 of 116
GPO CONTROL
The 64-lead and 48-lead LQFP has four general-purpose
outputs (GPO). These outputs allow the user to control other
devices in a system via the I2C port of the device.
The 40-lead and 32-lead LFCSP do not have GPO pins.
GPO_ENABLE, General-Purpose Output Enable,
Address 0x59[4]
When GPO_ENABLE is set to 0, all GPO pins are three-stated.
When GPO_ENABLE is set to 1, all GPO pins are in a driven
state. The polarity output from each GPO is controlled by
GPO[3:0] for the 64-lead and 48-lead LQFP.
GPO[3:0], General-Purpose Outputs, Address 0x59[3:0]
Individual control of the four GPO ports is achieved using
GPO[3:0].
GPO_ENABLE must be set to 1 for the GPO pins to become active.
GPO[0]
When GPO[0] is set to 0, Logic 0 is output from the GPO0 pin.
When GPO[0] is set to 1, Logic 1 is output from the GPO0 pin.
GPO[1]
When GPO[1] is set to 0, Logic 0 is output from the GPO1 pin.
When GPO[1] is set to 1, Logic 1 is output from the GPO1 pin.
GPO[2]
When GPO[2] is set to 0, Logic is output from the GPO2 pin.
When GPO[2] is set to 1, Logic 1 is output from the GPO2 pin.
GPO[3]
When GPO[3] is set to 0, Logic 0 is output from the GPO3 pin.
When GPO[3] is set to 1, Logic 1 is output from the GPO3 pin.
Table 103. General-Purpose Output Truth Table
GPO_ENABLE
GPO[3:0]
GPO3
GPO2
GPO1
GPO0
0
XXXX1
Z
1
0000
0
1
0001
0
1
0010
0
1
0
1
0011
0
1
0100
0
1
0
1
0101
0
1
0
1
0110
0
1
0
1
0111
0
1
1000
1
0
1
1001
1
0
1
1010
1
0
1
0
1
1011
1
0
1
1100
1
0
1
1101
1
0
1
1110
1
0
1
1111
1
X indicates any value.
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ADV7180WBST48Z 制造商:Analog Devices 功能描述:
ADV7180WBST48Z-RL 功能描述:視頻 IC 10-bit 4x Oversampling SDTV Decoder RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
ADV7180WBSTZ 功能描述:視頻 IC 10-bit 4x Oversampling SDTV Decoder RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
ADV7180WBSTZ-REEL 功能描述:視頻 IC 10-bit 4x Oversampling SDTV Decoder RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
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