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Original question:

[FAQ] How do I ask a technical question on E2E™︎ support forums?

DLP4620S-Q1: DLP4620S-Q1

yud
Prodigy 20 points

Tool/software:

hello,Jason,

we are developing new PGU based on chip DMD4620S-Q1. we want to use 5530 EVM using DLPC230  to drive the new PGU, and try to install software of 4260 into 5530 EVM. the  process of programming is normal.  Unfortunately the system is unable to enter display mode. Below are the error messages generated when attempting to switch from standby mode to display mode.

Write - Read Prefetch (01h)
System Information (BAh)
Short status Error details:
Error Flags : CMD OPER
Error Code : Internal Error (0xA0) - Internal system error. Contact TI for more information.
Error History Info:
Title: Error code : 0x27C
Category: OPER
Informational Bits: 0x0000
Raw Bytes in hex (big-endian): 42 7C 00 00
Title: Error code : 0xD7
Category: CMD
Informational Bits: 0x0203
Raw Bytes in hex (big-endian): 20 D7 02 03
Title: Error code : 0xA0
Category: CMD
Informational Bits: 0x0016
Raw Bytes in hex (big-endian): 20 A0 00 16

is there anything wrong? we hope get your help soon.

thank you very much!

 

Yu Dong

 

  • 0
    TI__Intellectual 2320 points

    Hello Yu Dong,

    Thank you for reaching out to us. 

    You mentioned 5530 EVM. So, I am assuming that you are using the p55 DMD. If so, you will need to use 5530 project.

    To be able to use the 4620 project, you will need the p46 DMD.

    Thank you,

    With regards,
    Aishwarya

  • 0 in reply to Aishwarya K Aithal
    Prodigy 20 points

    Hello Aiswarya,

    Thank you for your quick reply. The problems I mentioned in forum had been solved. 

    Thanks again.

    best regards,

    Yu Dong