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Issues with low speed signal lines HDMI signal #16

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mithro opened this issue Jul 19, 2015 · 6 comments
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Issues with low speed signal lines HDMI signal #16

mithro opened this issue Jul 19, 2015 · 6 comments
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bug design-pcb-layout part-video-hdmi-in
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Production Board

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mithro commented Jul 19, 2015

The HDMI RX ports have a 15k resistor pulling them down and a 1k resistor pulling them up!?
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mithro commented Aug 14, 2015

From Anoop,

The changes made on the hardware is
R151,R204(15K) removed, R141,R142,R197,R196 vale
changed from 1.5K to 49K.

@mithro mithro changed the title Remove R151 and R204 Issues with low speed signal lines HDMI signal Aug 14, 2015
@mithro mithro modified the milestone: Production Board Aug 26, 2015
mithro added a commit that referenced this issue Aug 26, 2015
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Removing R151,R204
26b009c 
#16
mithro added a commit that referenced this issue Aug 26, 2015
@mithro
Fixing values of R141,R142,R197,R196
883740a 
#16
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mithro commented Aug 26, 2015

I have applied @anoopnumato 's changes to the schematic. They still need to be applied to the PCB.

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mithro commented Sep 20, 2015

@anoopnumato - Please confirm these changes have been made?

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mithro commented Oct 1, 2015

@anoopnumato - Poke?

@numato-anoopjose numato-anoopjose mentioned this issue Oct 20, 2015
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mithro commented Oct 21, 2015

@anoopnumato There still seem to be 1.5k resistors on the HDMI Outputs. Do these need changing too?

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Only changes in HDMI IN

@mithro mithro closed this as completed Oct 28, 2015
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