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

Search our FPGA Knowledge Articles here.
19189 Discussions

LPM RAM FLEX10K waveforms

Altera_Forum
Honored Contributor II
835 Views

Hi, 

I am looking for a data sheet / apps note that shows the expected waveforms for LPM RAM DQ with registered input and an unregistered output. Could you let me know where I can find one? 

Thanks
0 Kudos
1 Reply
Altera_Forum
Honored Contributor II
107 Views

Hi, 

 

Refer to page 37 (The example is given for unregistered output). 

http://hamblen.ece.gatech.edu/up3/ug_ram.pdf 

You can generate a sample simulation waveform and launch the Quartus II Help for the lpm_ram_dp megafunction by selecting the Generate Sample Waveforms. 

or  

Quartus II Megafunction Reference options from the Documentation button. 

 

Let me know if this has helped resolve the issue you are facing or if you need any further assistance. 

 

Best Regards, 

Anand Raj Shankar 

(This message was posted on behalf of Intel Corporation)
Reply