Part Number: TMS320C28346
Other Parts Discussed in Thread: C2000WARE, CONTROLSUITE
Hi all,
I have been trying to boot from EEPROM using the same design from the C28346 Control Card, but with no success. I had a couple of questions...
1) I see on the control card schematics it has a note that the boot mode is I2C Timing 1, for devices with input frequencies between 24 and 48 MHz. But the control card uses a 20 MHz oscillator. Shouldn't the boot mode then be timing 2, for devices between 12 and 24 MHz?
2) On the few posts on the forums concerning this subject, I see a lot of people using PSC values that seem to reflect a 300MHz clock (PSC=29=0x1D to divide 300MHz down to 10 MHz). But in the boot guide (SPRUFN5B), it never mentions activating the PLL. In fact, it looks like it divides the 20MHz crystal down to 10MHz. So shouldn't we set PSC=0 in the hex2000 utility as well, to match?
Thanks for taking a look at this! This has been a frustrating process, but it will be great when it works!
Matt
