Pmod RS232

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Pmod RS232
Serial Converter and Interface Standard
Features
  • Standard RS232 DB9 connector
  • Optional RTS and CTS handshaking functions
  • 6-pin Pmod connector with UART interface
Electrical
Bus
Logic Level
3.3V
Physical
Width
1.0 in (2.54 cm)
Length
1.3 in (3.30 cm)
Design Resources
Fritzing Part
Documentation
Reference Manual
Schematic
J1 Pinout
Pin 1
CTS
Pin 2
RTS
Pin 3
TXD
Pin 4
RXD
Pin 5
GND
Pin 6
VCC
J2 Pinout
Pin 1
~RE
Pin 2
TXD
Pin 3
RXD
Pin 4
DE
Pin 5
GND
Pin 6
VCC
Key Specifications
Channels
4 Differential or 8 Single Ended
Sample Rate
4.8 kHz
Resolution
24-bits
Support

The Digilent PmodRS232 (Revision B) converts between digital logic voltage levels to RS232 voltage levels. The RS232 module is configured as a data communications equipment (DCE) device. It connects to data terminal equipment (DTE) devices, such as the serial port on a PC, using a straight-through cable.



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