Altera_Forum
Honored Contributor
11 years agoDebugging DDR2 on Cyclon IV E
Hi,
I Have a Problem with the Auto Calibration cyclus of may DDR2 Interface. On this reason I will debug a DDR-II RAM interface on may Cyclone IV E (EP4CE40F29C6) Chip over the JTAG Programming Device. My Design is made with a ALTMEMPHY Megafunction (I want use the UNIPHY Design but it seems that this PHY not work with Cyclon IV Devices ? ) I Used the Altera Quartus II Design software in Verasion 13.1 (web Edition) on Windows 7. The debugging Interface for External Memory in this software seems only for UNIPHAY devices, but i have found here a debugging Interface for ALTMEMPHY (ALTMEMPHY External Memory Interface Debug Toolkit). In the PDF that I have found is a download Link for the debugging software. But the problem is I Can start this Software ... the tool tells me that it not fined a valid Quartus II Software. Is here everyone that can me tell what is the problem ? * Need I a newer Tool ... and where I can download this ? * Need I the subscription Version of Quartus II Software for Debugging wit this Tool ? * Is there a Configuration Problem on my Quartus Installation ? * Can I use on Cyclon IV E Devices with a UNIPHY Design so I can Use the embedded Tool ? * Can I use the in the Quartis II embedded Memory Interface Tookit with a ALTMEMPHAY interface ? Thanks ...