EVAL-ADV7180LFEBZ Analog Devices Inc, EVAL-ADV7180LFEBZ Datasheet - Page 75

• Manufacturer Part Number: EVAL-ADV7180LFEBZ
• Description: BOARD EVAL FOR ADV7180 LFCSP
• Manufacturer: Analog Devices Inc

Specifications of EVAL-ADV7180LFEBZ

• Main Purpose: Video, SDTV Video Decoder - NTSC, PAL, SECAM
• Embedded: No
• Utilized Ic / Part: ADV7180
• Primary Attributes: CVBS (Composite), Y/C (S-video), and YPrPb (Component) Inputs
• Secondary Attributes: 8-bit ITU-R BT.656 YCrCb 4:2:2 Output
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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 I
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.
2
C port of the device.
Rev. F | Page 75 of 116
Table 103. General-Purpose Output Truth Table
GPO_ENABLE
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
X indicates any value.
GPO[3:0]
XXXX
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
1
GPO3
Z
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
GPO2
Z
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
GPO1
Z
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
ADV7180
GPO0
Z
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1