Part Number: TMDS181
Hi,
Customer is asking for the register configuration file for TMDS181, in order to speed up the R&D progress. Would you please help on this? thanks very much.
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Leo
You can use this as a starting point, please reference to the TMDS181 for detail description.
<aardvark>
======Configure Aardvark
<configure i2c="1" spi="1" gpio="0" tpower="0" pullups="0"/>
<i2c_bitrate khz="100"/>
======No Lane Swap
======No Polarity Swap
======Signal detect disabled
======Power down disabled
======HPD Automatic power down enabled
======Local I2C data rate 100k
<i2c_write addr="0x5E" count="1" radix="16">09 02</i2c_write>/>
======Tx impedance 75 to 150 ohms
======DDC data rate 100k
======TMDS clock is 1/10
======DDC training enabled
<i2c_write addr="0x5E" count="1" radix="16">0B 18</i2c_write>/>
======Vswing DATA defined by Rvsadj
======Vswing CLK defined by Rvsadj
======2dB de-emphasis
<i2c_write addr="0x5E" count="1" radix="16">0C 01</i2c_write>/>
======Data lanes HDMI2.0 5dB
======Clock lanes HDMI2.0 3dB
======Clock Vod is modified by TMDS_CLOCK_RATIO_STATUS
<i2c_write addr="0x5E" count="1" radix="16">0D 14</i2c_write>/>
======Sink application
======HPD_SNK gate enable
======Fixed EQ
======EQ Enabled
======Apply RxTx changes(Asser this at the end)
======Automatic redriver to retimer crossover at 1.0 Gbps
<i2c_write addr="0x5E" count="1" radix="16">0A 95</i2c_write>/>
</aardvark>
Thanks
David