i am troubling with adc programing, for which i used cygnal ide and its mixed signal mcu 8051f005. is there anybody who is working with the same so that i can make my questions specific
They haven't been called that for nearly ten years!
Perhaps you should try looking for some up-to-date information on the Silicon Labs website:
www.silabs.com/.../default.aspx www.silabs.com/.../default.aspx
Also, if it's specifically a Silicon Labs issue, you could ask on their own forum:
www.silabs.com/.../default.aspx
If you do cross-post the same question on multiple forums, do be sure to include links between them!