JAJSHH5 May 2019 TAS5806MD
PRODUCTION DATA.
The TAS5806MD device supports the I2C serial bus and the data transmission protocol for standard and fast mode as a slave device.
The DSP memory is arranged in books, pages, and registers. Each book has several pages and each page has several registers.
Because the TAS5806MD register map spans several books and pages, the user must select the correct book and page before writing individual register bits or bytes.
To change the book, the user must be on page 0x00. In register 0x7f on page 0x00 you can change the book. On page 0x00 of each book, register 0x7f is used to change the book. Register 0x00 of each page is used to change the page. To change a book first write 0x00 to register 0x00 to switch to page 0 then write the book number to register 0x7f on page 0. To change between pages in a book, simply write the page number to register 0x00.
All the Biquad Filters coefficients are addressed in Book 0xAA. The five coefficients of every Biquad Filter should be written entirely and sequentially from the lowest address to the highest.
All DSP/Audio Process Flow Related Register are listed in Application Note, TAS5805M Process Flows