Version 1 (modified by murphpo, 16 years ago) (diff) |
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WARP User I/O Board | LEDs & Buzzer
The user I/O board provides 8 discrete LEDs and a piezo buzzer.
LEDs
There are 8 red LEDs arranged in a circle. Each LED is tied to a dedicated FPGA pin. When the FPGA drives a logic 1, the corresponding LED illuminates. The figure below shows the orientation of the LEDs.
The pinout information for each button is listed below. The FPGA pins listed here correspond to WARP FPGA Board v1.2.
LEDs - Pinout
LED | Header Pin | Slot 1 Pin | Slot 2 Pin | Slot 3 Pin | Slot 4 Pin |
0 | 47 | P10 | AC10 | AK36 | T38 |
1 | 48 | P8 | AB8 | AL37 | R35 |
2 | 49 | P1 | AB7 | AJ33 | R34 |
3 | 50 | P2 | AF4 | AJ35 | T36 |
4 | 52 | N5 | AC9 | AL35 | U38 |
5 | 53 | M3 | AD6 | AF32 | R29 |
6 | 54 | N6 | AC8 | AJ32 | U35 |
7 | 55 | L6 | AD7 | AE32 | T37 |