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nCONFIG pin abnormal
Arria10 10AS016C4 used in my project, we use 10Kohm/0402 and 1Kohm/0402 respectively as pullup resister for nCONFIG in my board, nCONFIG pin goes to low, and resistor between nCONFIG and GND is 26ohm , and resistor is 60ohm between 1.8Vccio and GND when board is power off, then we remove all components connect with it, resistor is 26ohm too, could we do something else to recover it? What is the input current limit of this pin? what is normal output impedance range for 1.8V? How to confirm if this pin is fail or not? Thanks for your reply.1.3KViews0likes2CommentsNIOSII error: 'Error starting gdbserver' and 'wsl' is not recognized
I encounter an error in NIOS II when download elf to FPGA, My Quartus are installed under Windows, without Ubuntu. Do you have this error, ‘error starting gdbserver’ and ‘wsl is not recognized’ as attached figures?Solved1.7KViews0likes2CommentsRe: Couldn't open "transcript": permission denied and Cannot open macro file alarm in Modelsim-intel
I had open and successful complied the design file. In my design, when I load the micro file tb/wave.do, there is empty in the object window, and then a alarm "load canceled" jump out. How should I do?11KViews0likes1CommentRe: How to set descriptor length dynamically in PCIe Hard IP (AVMM-DMA interface)
Hi KhaiY， I want to explain the details again, when driver set the new value to the RD_TABLE_SIZE register, example RD_TABLE_SIZE=16(set RD_TABLE_SIZE=128 before， after power on), the operation in the descriptor is also go over the 128 descriptor but not 16, just like this register are wrote invalid, but there is no any alarm. Vicky2.7KViews0likes0CommentsRe: How to set descriptor length dynamically in PCIe Hard IP (AVMM-DMA interface)
Hi KhaiY, Our driver designer could not change RD_TABLE_ZISE when the path is idle, do you have the detail description about this? I want to talk with you about this by phone or online meeting if you could support. rongli.ma@bsci.com Vicky2.7KViews0likes1CommentCouldn't open "transcript": permission denied and Cannot open macro file alarm in Modelsim-intel
I am the beginner of ModelSim-INTEL FPGA STARTER EDITION, when I open the design example "Quartus_PRO_PLL_RAM", Couldn't open "transcript": permission denied. and Cannot open macro file: example.do. I am using quartus prime pro edition 20.2.11KViews0likes5Comments