GPi 8p8i core testing notes

I made the missing power connection and tried gz_load again.  This time everything went smootlhly.


pi@raspberrypi ~ $ cd Guzunty
pi@raspberrypi ~/Guzunty $ cd Pi
pi@raspberrypi ~/Guzunty/Pi $ cd src
pi@raspberrypi ~/Guzunty/Pi/src $ ls
gz_16i8o  gz_24i1O  gz_25i  gz_4p8o8i  gz_arduino     gzlib    gz_test
gz_16o8i  gz_24o1I  gz_25o  gz_8p8i    gz_led_driver  gz_load
pi@raspberrypi ~/Guzunty/Pi/src $ cd gz_8p8i
pi@raspberrypi ~/Guzunty/Pi/src/gz_8p8i $ ls
gz_8p8i    gz_8p8i.rpt            gz_8p8i.ucf  gz_8p8i_wave.png  Makefile
gz_8p8i.c  gz_8p8i_testbench.vhd  gz_8p8i.vhd  gz_8p8i.xsvf
pi@raspberrypi ~/Guzunty/Pi/src/gz_8p8i $ sudo gz_load gz_8p8i.xsvf
Guzunty loader v5.01, portions courtesy Xilinx, Inc.
XSVF file = gz_8p8i.xsvf
SUCCESS - Completed XSVF execution.
Execution Time = 10.310 seconds


I then ran the gz_8p8i.c and the program ran, but I don't know which pin is which pin.  So I need to check out.

pi@raspberrypi ~/Guzunty/Pi/src/gz_8p8i $ gz_8p8i
-bash: gz_8p8i: command not found
pi@raspberrypi ~/Guzunty/Pi/src/gz_8p8i $ sudo ./gz_8p8i
Modulating PWMs.
Press 'n' for next test, any other key to stop.

I read the fitter report and made the pinout map above.

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