1,在技术文档中有描述“The TMS570LS12x/11x integrates the ARM® Cortex™-R4F Floating Point CPU that offers an efficient 1.6 DMIPS/MHz and has configurations that can run up to 180MHz providing up to 288 DMIPS. ”
288 DMIPS的工作性能是否指程序跑在flash空间的情况下??而且不需要将程序从flash拷贝到RAM运行就能达到此性能?
2,如果我的flash空间不够,通过“External Memory Interface” 外扩flash。我的程序是否可以存储在外扩flash下面??如果可以,此时的最高工作性能是否还可以达到288 DMIPS??
3,在技术文档中有描述“The flash supports a maximum CPU clock speed of 160MHz in pipelined mode for the PGE Package and 180MHz for the ZWT package, with one address wait state and three data wait states”。
"one address wait state "是什么意思?? "one address wait state"是多久??