Programmable Devices
CPLDs, FPGAs, SoC FPGAs, Configuration, and Transceivers

De1 Nios

Altera_Forum
Honored Contributor II
1,155 Views

hi, 

i am using DE1 board, i created NIOS system i have some problem occur. 

when i download system in nios ide "leaving target process paused" massage will appear, but i use DE1 NIOS example program answer will get. i am new user. any one help me to create NIOS system. i am using quartus 6.1.
0 Kudos
2 Replies
Altera_Forum
Honored Contributor II
447 Views

Check that your clock and reset are properly connected to your SoPC system. Also check that you are meeting timing requirements. 

 

Jake
0 Kudos
Altera_Forum
Honored Contributor II
447 Views

hi i have one more clarification, in the DE1 board example nios project they used 100 MHz clock, but in DE1 50 MHz clock(why - in DRAM they shift the phase of the clock also) and also in the reset, they used internal reset option with some time interval. (i saw in verilog code).

0 Kudos
Reply