Programmable Devices
CPLDs, FPGAs, SoC FPGAs, Configuration, and Transceivers
Announcements
Need Forum Guidance? Click here

Search our FPGA Knowledge Articles here.
18974 Discussions

Programming EPCS with altasmi_parallel

Altera_Forum
Honored Contributor II
829 Views

I have a Cyclone 3 with EPCS16 that I'm trying to program through an RS232 serial connection to a remote host. I'm using altasmi_parallel and altremote_update as follows: 

 

1. Generate the hexout file in Quartus 2 

2. Erase the EPCS16 using altasmi_parallel builk erase 

3. Write each byte of the hexout file (also reverse he bits) to the EPCS using altasmi_parallel writes (starting at address 0). 

4. Pulse the reconfig signal on the altremote_update block 

5. Reboot the system (Just in case) 

 

The firmware doesn't update and the old behavior still persists. Any ides if I'm missing a step? 

 

Thanks!
0 Kudos
0 Replies
Reply