Intel® Quartus® Prime Software
Intel® Quartus® Prime Design Software, Design Entry, Synthesis, Simulation, Verification, Timing Analysis, System Design (Platform Designer, formerly Qsys)
17255 Discussions

Help programming CPLD with graphic editor

Altera_Forum
Honored Contributor II
‎01-02-2013 11:54 AM
1,350 Views

Hi to all 

 

I'm starting using CPLD with MAX plus II and Quartus graphic editor. 

I know It's not the best way but It's the easyiest for starting. 

No problems with logics, inputs and outputs. 

 

Now I like to add a ROM in my design. 

I need a size equal as a 27C128. 

 

I dont manage to do it and help will be really appreciate. 

 

I'm french so sorry for my poor english :oops:
0 Kudos

Link Copied

2 Replies
Altera_Forum
Honored Contributor II
‎01-02-2013 04:56 PM
472 Views

The 27C128 requires 128K bits of memory. I'm not aware of any CPLD that has enough resources to support this. To answer your question though, "double click" on an empty place on your top level schematic, choose "MegaWizard Plug-In Manager", follow the instructions until you can select from a list of memory components in the "Memory Compiler" folder.

0 Kudos
Copy link
Altera_Forum
Honored Contributor II
‎01-02-2013 08:06 PM
472 Views

Thanks you very much gj_leeson. 

I'll try FGA in Quartus then. 

I make a new projet in MAX+ but I don't have HEX file. 

My file is a ROM. 

Sorry but I need more help :oops:
0 Kudos
Copy link
Reply

Community support is provided Monday to Friday. Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.