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T2080 hardcoded RCW Clock frequency

Question asked by xiaopeng ma on Jan 22, 2016
Latest reply on Jan 22, 2016 by Serguei Podiatchev

According to T2080RM,the hardcoded RCW option should be selected based on the system SYSCLK and

DDRCLK frequency combination.

The SYSCLK should be 66.7MHz and the DDRCLK should be 133.3MHz.

After loading a hard coded RCW,the platform frequency is 266MHz and the core frequency is 533MHz.

What does these frequency mean?

Can I use another clock frequency,like SYSCLK 100MHz. and DDRCLK 100MHz?