how to use memory in FPGA?????///

[sid1986m]

can anybody help me abt how to use memory in fpga (virtex 5)

 

[tariq786]

you declare an array of registers and it will automatically infer a memory in a given fpga e.g.

reg [15:0] reg_file[0:15]

will infer a memory in an FPGA. I have tried this with XILINX FPGAs

 

[Malek Lamari]

Hi,
you can instantiate a (hard) SRAM using Xilinx Core Generator.

 

[tariq786]

Thats another way too. Thanks Malek for pointing that out.

 

[sid1986m]

hi tariq and malek i will try for this and let u know

---------- Post added at 23:36 ---------- Previous post was at 23:02 ----------

hi tariq i have use ur method but what i want is i have to use this reg in in 2 different module in one module i have to write and in other module i have to read the same reg. thats y i m facing problem. can u help me?