We are having some issues trying to boot 2 6670's from the same EEPROM, we do not have any issues when booting them sequentially, however if we try to boot them both simultaneously, the processors do not boot. We have a few questions regarding this:
1) Looking at the clock lines, it does not appear that the I2C bus is saturated when booting, so booting both processors at the same time could reduce the boot time of the system. Is this possible?
2) While booting, does the 6670 support clock stretching, where the slave device could slow the clock speed down if needed?
Any help would be greatly appreciated, thanks.