unknowcoder

I am looking into enabling caching on K65 (same for K66), to provide better throughput with the SDRAM. I noticed the stack has macros for invalidating cache when it comes to accessingfnet_fec_if_t structures. I have a few questions about this 1. The fnet_fec_if_t structure is always placed in SRAM Lower region which according the datasheet is non-cacheable memory space. Given this I am assuming I don't need to enable the caching macro nor would I need to implement the invalidation logic. Can you...

Sound good. In this case it would be ENET_1588_CLKIN signal which is fed by a 50MHz signal externally.

What peripheral clock does fnet_mk_periph_clk_khz() method refer to? Is the clock used for internal MAC? We are feeding 50MHz signal from our PHY to ENET_1588_CLKIN. So this method just need to return 50000Khz? See this image https://ibb.co/nRMZzZ8

What peripheral clock does fnet_mk_periph_clk_khz() method refer to? Is the clock used for internal MAC? We are feeding 50MHz signal from our PHY to ENET_1588_CLKIN. So this method just need to return 50000Khz? https://ibb.co/nRMZzZ8

What peripheral clock does fnet_mk_periph_clk_khz() method refer to? Is the clock used for internal MAC? We are feeding 50MHz signal from our PHY to ENET_1588_CLKIN. So this method just need to return 50000Khz? https://ibb.co/nRMZzZ8 <script async="" charset="utf-8" src="//s.imgur.com/min/embed.js"></script>

What peripheral clock does fnet_mk_periph_clk_khz() method refer to? Is the clock used for internal MAC? We are feeding 50MHz signal from our PHY to ENET_1588_CLKIN. So this method just need to return 50000Khz? https://ibb.co/nRMZzZ8

What peripheral clock does fnet_mk_periph_clk_khz() method refer to? Is the clock used for internal MAC? We are feeding 50MHz signal from our PHY to ENET_1588_CLKIN. So this method just need to return 50000Khz?

What peripheral clock does fnet_mk_periph_clk_khz() method refer to? Is the clock used for internal MAC? We are feeding 50MHz signal from our PHY to ENET_1588_CLKIN. So this method just need to return 50000Khz?