CYC1000 User Guide
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January 2020
5.2.13.3
The other pins need to be assigned as well. Just like previously set all the pins to their
appropriate locations using the table below, by either drag and drop or writing manually
the location.
Node Name
Pin Location
LED[7]
PIN_N3
LED[6]
PIN_N5
LED[5]
PIN_R4
LED[4]
PIN_T2
LED[3]
PIN_R3
LED[2]
PIN_T3
LED[1]
PIN_T4
LED[0]
PIN_M6
USER_BTN
PIN_N6
5.2.13.4
Now the Pin Planner should look like this after assigning all the pin locations.
5.2.13.5
The specific pins are now selected, but the I/O standards now need to be set as well. The
button, LEDS, and clock pins are the same I/O standard for CYC1000 since all banks and
peripherals are powered by 3.3V. The USER_BTN, the LEDs and clock pins are 3.3-V
LVTTL. These I/O standards can be set in the Pin Planner, by selecting the I/O Standard.
Select the I/O standard either from the
“
All Pins
”
tab or the
“
Groups
”
tab and change
the 2.5V (default) to the specific I/O standard.