Run The Built-In Self-Test; Self-Test Assignments For Pl Leds - Xilinx Zynq UltraScale+ ZCU104 Quick Start Manual

Run the Built-In Self-Test

STEP 4:
The BIST consists of a set of pass/fail tests that run sequentially. As each test passes, its corresponding LED glows
green. If a test fails, its corresponding PL GPIO LED is off. The test status LEDs are next to each pushbutton (PB). For
SW13, up is ON or 1.
Note: To pass the PL DIP test, all the switches in SW13 must be up before any of them are moved down. The
LEDs flash faster after you begin the DIP or pushbutton (PB) test.
• The Clock, BRAM, PL-DDR4, EEPROM, and I2C tests run without user input.
• The DIP switch test (SW13) waits for you to move all the DIP switches toward the label ON, and then back.
• The PB test waits for you to push all the pushbuttons (SW14, SW15, SW17, and SW18). The pushbuttons can
be pushed in any order. The LEDs are by the pushbuttons.
• The LED for the test that is waiting for your input blinks.

Self-Test Assignments for PL LEDs

LED 3 - Top Left
Clocking and Memory
X-Ref Target - Figure 1-2
(SW18, SW17
SW15, SW14)
SW4 (POR_B)
Power Good LEDs
Photo can vary from product.
MSB→ LSB
LED 2 - Top right
EEPROM and IIC
PL DIP (SW13)
PB Switches
DONE LED
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LED 1 - Bottom left
DIP Switch
SW6
SW1 (Power-On) J52 (12V Power)
3
LED 0 - Bottom right
Pushbuttons
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