How to load these data into the SRAM

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To load data into SRAM for displaying graphs on a CRT monitor via VGA using a Spartan 3-1000 FPGA, several methods are suggested, including using a serial port, JTAG, or configuring SRAM to read from flash ROM at startup. There is a specific inquiry about using JTAG to load data without affecting the FPGA's programming. The discussion also touches on coding preferences, with one participant using VHDL while another inquires about loading images from an SRAM card on a different board. Overall, the thread focuses on finding effective methods for data loading into SRAM for graphical output.
desmal
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Hello everybody...

I have spartan 3-1000 FPGA and I want to show some graphs to CRT monitor using VGA. I Know how to show the graphs from the SRAM and give them into the VGA. the question is How to load these data into the SRAM?? --can anyone help me
 
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Design in a serial port and program it externally, or use JTAG, or use an SRAM that reads its contents at start-up from a flash ROM... there are many ways.

- Warren
 
Hi chroot..

My knowledge in this field is limited. I read about using JTAG but JTAG can be use to program the FPGA by loading .bin file (binary file) on it. so How can I use JTAG to load these data without effecting the FPGA.

Thinks chroot for your respons
 
How are you coding your FPGA? Are you using Verilog?
 
berkeman...
No VHDL
 
Hi,
I'm trying to load images from an SRAM card on the Xilinx ML401 board to a VGA monitor. Any chance you could give me a hand ?
 
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