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| author | Alejandro Soto <alejandro@34project.org> | 2022-09-02 22:00:41 -0600 |
|---|---|---|
| committer | Alejandro Soto <alejandro@34project.org> | 2022-09-02 22:00:41 -0600 |
| commit | 9f058168d27de269df7c40f43a9070478971c4be (patch) | |
| tree | a6feb138578af39c3d07d72a1b7d8867f08d9f0d /pitfalls.txt | |
| parent | ef8160c7db70a8dcfac6636b4508a86886432a9d (diff) | |
Fix output buffer atom errors
Diffstat (limited to 'pitfalls.txt')
| -rw-r--r-- | pitfalls.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/pitfalls.txt b/pitfalls.txt new file mode 100644 index 0000000..9cca2c2 --- /dev/null +++ b/pitfalls.txt @@ -0,0 +1,18 @@ + === + [I] Setup del HPS y SDRAM + === + +Luego de agregar el HPS a Platform Designer hay que ejecutar un script Tcl para +que Quartus agarre la config correcta de impedancias y más magia. Si se +sintetiza sin más acción entonces pasa esto: + + Error (174068): Output buffer atom "platform:plat|platform_hps_0:hps_0|platform_hps_0_hps_io:hps_io|platform_hps_0_hps_io_border:border|hps_sdram:hps_sdram_inst|hps_sdram_p0:p0|hps_sdram_p0_acv_hard_memphy:umemphy|hps_sdram_p0_acv_hard_io_pads:uio_pads|hps_sdram_p0_altdqdqs:dq_ddio[0].ubidir_dq_dqs|altdq_dqs2_acv_connect_to_hard_phy_cyclonev:altdq_dqs2_inst|obuf_os_bar_0" has port "PARALLELTERMINATIONCONTROL[8]" connected, but does not use calibrated on-chip termination + +Foro: <https://community.intel.com/t5/Programmable-Devices/Build-HPS-Hardware/td-p/219711> + +Tools > Tcl Scripts. There navigate through your QSys project, synthesis > +submodules folders, and there you should find a script whose name ends with +pin_assignments.tcl . Select that script, run it and try and compile the +project again + +Nota: es *_pin_assignments.tcl y no ningún otro |