Its very helpful if anybody gives a tip about how to write a program in ( uvison) to convert usb signals to JTAG signals using microcontroller (Cypress CY7XX series). The JTAG signals r for debugging the DSP chip.
ya.......... But i am doing UG project using microcontroller to boudry scan the DSP chip
"ya.......... But..." But what? But you feel that what you've been provided is inappropriate for your task at hand? If so, you'll need to be WAY MORE SPECIFIC with your queries.