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TAS5782M: Question of the I2C Data Verification for the TAS5782

Part Number: TAS5782M


 Hi Sirs,

We are supporting customer to verify I2C data integrity by writing and reading back all I2C registers. As we know the TAS5766's algorithm may change some of the C-RAM locations below. Would you please advise the TAS5782's register list which we can ignored for comparison (same as TAS5766?)? 

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For the current algorithm in PPC3 and PPC1 (v4.0006+) you can ignore:

C6   0x2c/0x20-0x23
C7   0x2c/0x24...
C30  0x2d/0x08...
C31  0x2d/0x0c...
C32  0x2d/0x10...
C37  0x2d/0x24...
C38  0x2d/0x28...
C39  0x2d/0x2c...
C53  0x2d/0x64...
C54  0x2d/0x68...
C59  0x2d/0x7c...
C93  0x2f/0x14...
C245 0x34/0x1c...

Note that addresses in Buffer B might also be different if buffer swaps occurred. For such case take the list above and add 18 to the page number (e.g. Page 44+18= Page 62 (0x3E) ).
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Thank you and Best regards,

Wayne Chen
04/03/2018