MachXO5-NX Development Board
Evaluation Board User Guide
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FPGA-EB-02052-1.0
Table 4.2. Soft UART Connections
FTDI Signal
UART Net Name
MachXO5-25 Ball Location for Port A
UBDBUS0
RS232_RX_TTL
B11
UBDBUS1
RS232_TX_TTL
B12
UBDBUS2
RTSn
B13
UBDBUS3
CTSn
B14
UBDBUS4
DTRn
B15
UBDBUS5
DSRn
B16
UBDBUS6
DCDn
B17
UBDBUS7
RI
C11