• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 33 subscribers
  • Views 414 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

SN65DSI86: Can we connect eDP lanes from SN65DSI86 directly to DP display

Jayakrishnan K R
Prodigy 10 points
Part Number: SN65DSI86
Other Parts Discussed in Thread: TEST2

I am using SN65DSI86 to convert DSI to DP on my board. My question is can we connect the eDP lanes from SN65DSI86 directly to a DP connector to connect to a DP supported monitor? There is a mention of ASSR supported displays in datasheet. Could you please let me know which displays will support ASSR?

  • 0
    TI__Guru**** 177301 points

    You can connect the SN65DSI86 directly to the DP. Most DP monitors do not support ASSR. 

    To disable ASSR function in the SN65DSI86, please follow this script:

    - <aardvark>
    <configure i2c="1" spi="1" gpio="0" tpower="1" pullups="0" />
    <i2c_bitrate khz="100" />
    ======Page 7======
    <i2c_write addr="0x2D" count="1" radix="16">FF 07</i2c_write>
    /> ======ASSR Control to RW from R-only. TEST2 pin must be high at rising edge of EN pin ======
    <i2c_write addr="0x2D" count="1" radix="16">16 01</i2c_write>
    /> ======Page 0======
    <i2c_write addr="0x2D" count="1" radix="16">FF 00</i2c_write>
    /> ======enhanced framing enable. NO ASSR ======
    <i2c_write addr="0x2D" count="1" radix="16">5A 04</i2c_write>
    />
    </aardvark>

    Thanks

    David