Forum Discussion

zx71769's avatar
zx71769
Icon for New Contributor rankNew Contributor
4 years ago

DDR3 memory controller

Hello, Quartus version: 18.1 When I include ddr3 controller IP in my design and compiler . I got some error information below: 332000 ERROR: Argument <node_object> is an object filter that matc...
zx71769's avatar
zx71769
Icon for New Contributor rankNew Contributor
4 years ago

Hello,

At first,I tried to instance 4 ddr memory controller. It cannot work like I posted before. So I tried to just instance one ddr3 memory controller. And I source XXX0_pin_assignment.tcl and compiler again. It will be OK. No any error appear until the end. So I decide to use GUI to produce 2 ddr3 memory controller again. And I source XXX0_pin_assignment.tcl , XXX1_pin_assignment.tcl. But when I source the second tcl(XXX1_pin_assignment.tcl). It appear error like before. Am I wrong? Thanks for help.

、