Part8: Led - Alinx ZYNQ7000 FPGA AC7021B User Manual

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Figure 7-2: USB to Serial Port on the Core Board
At the same time, two LED indicators are set on the serial port signal, and
the LEDs on the PCB are printed as RX and TX LEDs (D5 and D6). The RX
and TX LEDs indicate whether the serial port has data received or sent, as
shown in the Figure 7-3 below.
Figure 7-3: USB to serial port signal indicator
Uart Pin Assignment:
Signal Name
UART_RXD
UART_TXD

Part8: LED

There are 6 red LED lights on the AC7021B core board, one of which is the
power indicator light (PWR), one is the configuration LED light (DONE), two are
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ZYNQ FPGA Development Board AC7021B User Manual
Pin Name
PS_MIO14_500
PS_MIO15_500
Table 7-1: Uart Pin Assignment
Amazon Store: https://www.amazon.com/alinx
Pin Number
B6
E6
Explain
Uart data output
Uart data input