Dear Friend's
I am using Altera ESDK-Cyclone-III board
My Application is to collect data from Synchronous port (1 Mbps) and forward it to Ethernet Port (TCP packets) & for testing i am using RS232 Port. but both ports and Vectored Interrupt Controller (VIC) won't work at time
1. Setting
ddr2_bot clock from 165 to
150 mhz Results
1.1 Quartus: Critical Warning: Timing not met
1.2 Ping Stop Responding
1.3 VIC receive all the interrupt
2. Setting ddr2_bot clock from 150 to
125 mhz Results
2.1. Quartus: Critical warning removed: Timing not met
2.2. Ping Stop Responding
2.3. VIC Collect all the Interrupt
3. Setting
ddr2_bot clock back to
165 mh Results
3.1 Quartus: Critical Warning: Timing not met
3.2 Ping Responding
3.3 VIC not able to receive all the interrupt
3.4
after interrupt activity ping also stop responding Regards
Kaushal
