In datasheet, it said that there is an on chip microcontroller, which has a 18K SRAM(16K for program, 2K for work). And it is mentioned that the program can be downloaded from external BB processor to SRAM.
My question is:
- what is the address of SRAM?
- Is the address buddled with registers?
- In Programming and Calibration Guide, there is no description of SRAM:
can it be accessed by SPI?
- If Q3’s answer is not, then how to download code to uC’s SRAM?