Bilevel/Trilevel Selection - Analog Devices ADV7850 Hardware Manual

tri7_slicer_pwrdn, AFE, Address 0x23[6]
This control is used to power down the Tri7 slicer.
Function
tri7_slicer_pwrdn
0
1 
tri8_slicer_pwrdn, AFE, Address 0x24[6]
This control is used to power down the Tri8 slicer.
Function
tri8_slicer_pwrdn
0
1 

Bilevel/Trilevel Selection

5.8.7
Each slicer operates in trilevel slice mode by default. The following controls are used to switch between bilevel mode and trilevel mode.
tri1_bilevel_slice_en, AFE, Address 0x1D[5]
This control is used to enable bilevel slicing on the Tri1 input.
Function
tri1_bilevel_slice_en
0
1 
tri2_bilevel_slice_en, AFE, Address 0x1E[5]
This control is used to enable bilevel slicing on the Tri2 input.
Function
tri2_bilevel_slice_en
0
1 
tri3_bilevel_slice_en, AFE, Address 0x1F[5]
This control is used to enable bilevel slicing on the Tri3 input.
Function
tri3_bilevel_slice_en
0
1 
tri4_bilevel_slice_en, AFE, Address 0x20[5]
This control is used to enable bilevel slicing on the Tri4 input.
Rev. A May 2012
Description
Power up
Power down
Description
Power up
Power down
Description
Bilevel slicing
Trilevel slicing
Description
Bilevel slicing
Trilevel slicing
Description
Bilevel slicing
Trilevel slicing
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ADV7850