Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Zentel A3S56D40ETP-G5 DDR-Ram Timing Problems

Hi, we have a Cyclone III Starter Kit. The DDR-Ram Chip is an Zentel A3S56D40ETP-G5. Refering to the specs of the chip, the timings are correct. No Preset is available in Quartus 9.1 (fully lic...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

The fitting is not the problem! It fits and it is loadable onto the FPGA, but the DDR-Ram is not usable!