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Honored Contributor
Honored ContributorCan't open PTF file
Hello all I have modified cpu cloclk to 100Mhz in SOPC Builder and cup input singal conneted from c1 of SDRAM PLL,then generate new ptf. But I could not open PTF file under uClinux-dist-test di...
Altera_ForumHonored Contributor
Honored ContributorHi
I can run cpu freq up to 100Mhz on uClinux OS,and feel speed up to run algorithm program. 1.Make zImage in linux-2.6.16.1 dir <div class='quotetop'>QUOTE </div> --- Quote Start --- # cat cpuinfo CPU: NIOS2 MMU: none FPU: none Clocking: 100.0MHz BogoMips: 49.56 Calibration: 24780800 loops# free total used free shared buffers Mem: 7012 5292 1720 0 0# [/b] --- Quote End --- 2.Make zImage in uClinux-dist-testdir (but i must add path ~/uClinux-dist-test to open my new ptf file). <div class='quotetop'>QUOTE </div> --- Quote Start --- /> cd /proc /proc> cat cpuinfo CPU: NIOS2 MMU: none FPU: none Clocking: 100.0MHz BogoMips: 49.56 Calibration: 24780800 loops /proc> free MemTotal: 6548 kB MemFree: 4844 kB Buffers: 0 kB /proc>[/b] --- Quote End ---
