Programming BRAM with JTAG--Help regarding knowledge source requested.

Hi I am trying to program a BlockRAM inside FPGA using JTAG on spartan 6. I am using core generator provided by Xilinx. Is it possible? Is there any document that I can go through to know how to interface...
Programming BRAM with JTAG--Help regarding knowledge source requested.

Hi I am trying to program a BlockRAM inside FPGA using JTAG on spartan 6. I am using core generator provided by Xilinx. Is it possible? Is there any document that I can go through to know how to interface...
regarding code

How can i write code for Two interrupt in c for 89c51.
regarding code

How can i write code for Two interrupt in c for 89c51.
Regarding COde Excecution

so sorry sir, actually here i want see that "S" character on terminal, here simulation is showing here i used baud rate 9600,8-bit data, 1-stop bit, and as well as i changed clock is 30Mhz, !5mHz,60...