Altera_Forum
Honored Contributor
19 years agoSpeed problem with EPCS
Hello all together,
i have an problem with the EPCS. After I load my Software with the Flashprogrammer in the EPCS and restart my Device, it takes around 25s till my programm starts. I measured the CONFIG_DONE and the DCKL-Lines at EPCS. The result is, that the Cyclone2-Device loads the FPGA-Design-File correct (with correct Speed), and then transfer the Software with very low Speed from EPCS to SDRAM (200 KB in 20s). The Hardware-Platform is fully tested (an other Design functions without this problem). The Flashprogrammer-design works too (the same design works with another project). Extra_delay option in EPCS-Source-class is set to "0". Here my IDE Infos: Quartus 5.0 SP1 NIOS2 5.0 SP1 I hope anyone can help me!! http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/smile.gif greetz MIBU