Would kindly tell me the questions about the content of the datasheet in TMS320C6457 (SPRS582A)?
1. In page of 37 of SPRS582A, it describes the content of the terminal EMU0 and EMU1 terminal and it adds (3).
I think it include some additional information.
But, there is no information in them.
Would you kindly tell me their additional information?
2. In page of 142 of SPRS582A, it describes the physical address of PLLDIV3 with 0x029A 0120.
In page of 146 of SPRS582A, it describes the physical address of PLLDIV3 with 0x029A 015C.
Which addrees is correct for PLLDIV3?
3. In page of 146 of SPRS582A, it describes RATIO and if it set its value to 2h, it means that devides the frequency by 3.
In that case, SYSREFCLK equals to 1.2GHz, it becomes to 1.2GHz/3=400MHz .
However, in page of 141, Table 7-24 describes Max is 333MHz, 400MHz exceeds 333MHz.
Is it possible ?