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Hello everyone,
I think I have some problem to downloading my program to FPGA. I've checked in device manager, I could recognize the both FPGA in my system. I've asked already the VHDL program in forum, seems it doesn"t have problem, thus I've checked I assigned the right pin. In programmer, I've succeed to downloading the program, progress successful, also when I press start in programmer, I have reaction of LED in USB-blaster II, its LED switch to green, then switch back to blue and on the same time, I could noticed a voltage jump in pin TDI and TCK(clock). I've also changed the frequency of Jtag from 24MHz to 6MHz. When I downloading the program, it should switch down a LED. Power supplier of 3.3V LED FPGA. So my program to put one pin in the mass library ieee; use ieee.std_logic_1164.all; ENTITY TP2LE IS PORT( s : out std_logic ); END TP2LE ; ARCHITECTURE data_flow OF TP2LE IS BEGIN s<= '0'; END data_flow; This is my program FPGA Then in schematic the compnent TP2LE is directly connected to pin J2 and I use an Altera max 10 Could anyone help me Thank you very muchLink Copied
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Have you seen if it makes a difference setting s to '1'?
it might be easier to debug putting a counter in there to make an LED flash, rather than just try and turn it on. Then at least you'll know the design is loaded- Mark as New
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--- Quote Start --- Have you seen if it makes a difference setting s to '1'? it might be easier to debug putting a counter in there to make an LED flash, rather than just try and turn it on. Then at least you'll know the design is loaded --- Quote End --- Thank you for your replying Yes, Ive checked to set 1, but it still doesn't work and Everything were already solder in the board by my predecessor, so I couldn't modify the circuit anymore
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