DM648 BIOS API FOR CLK IS ERROR

I find this:

"This is actually not a bug in the way BIOS returns values for those functions, but instead it is a bug with the way we interpreted how BIOS works. On the C64x+ platforms the high-resolution timer does not read the current counter values from one of the 64-bit clocks; instead, it uses a special system clock that operates at CPU speed. Take a look at TSCH/L inside the C64x+ CPU and Instruction Set Guide on p55. This is briefly and vaguely mentioned in the BIOS API Guide in Table 2-2 on p85. I've already given feedback that this should be more readily apparent, but this explains why we saw 'incorrect' output from these API functions"

My questions CLK_getprd == 900000 (should be 150000)  and
CLK_countspms == 900000 (should be 150000)  can be explained

but

CLK_cpuCyclesPerHtime == 1065353216  (should be 6)
CLK_cpuCyclesPerLtime == 1230604160(should be 900000)

how to interpret 。

thanks

Xusheng,

I'm not able to reproduce these numbers. Do you have a test case you can send me? Does this happen on the simulator or on hardware? Is it the EVM or a custom board?

hello;

i am working on DM648 on networking project. i want to communicate two computers through its two RJ45 ports. if i use default examples then it does not allow me to change packets as required in my task. so i want to change its mode, which is ALE_BYPASS mode. but i have no documentation on it.

i want to know why there is no detailed documentation on ALE_BYPASS mode... neither lyrtech answer this question nor TI... i don't get it why? i have to work in ALE_BYPASS mode instead of ALE_NORMAL mode. i want DSP to involve in the communication that is only possible when i work in ALE_BYPASS mode. i need complete documentation for it. plz help me in this issue.

regards

adnan