Daughter Board

  • Integration with the FreeForm/104 Xilinx Spartan-3E FPGA enables UART design and data capture customization
  • Two switchable RS-232, RS-422 or RS-485 channels, configurable to be fully synchronous or asynchronous
  • Pass-through PC/104 connector allows the Daughter Board to stack with the FreeForm/104 parent-board
Part #: DBG002 Category: Tags: , ,

More Information

The Daughter Board is an adapter for Connect Tech’s FreeForm/104 FPGA development board that enables users to capture and process synchronous and asynchronous RS-232 or RS-485/RS-422 serial data with customizable FPGA implementations.

When used with a FreeForm/104 FPGA development board, the Daughter Board allows for easy and rapid design changes at run time, which makes it ideal for high speed, compute intensive, reconfigurable applications.



2 ports

Electrical Interfaces

Synchronous RS-232, RS-422, RS-485

Control Signals

CTS, DCD, DTR, RTS, RxCl, RxD, TxClk, TxD


2×26 pin header connectors (optional ribbon cables with female 26 pin IDC to female DB-25 connectors available, 2×50 pin connector to connect to FreeForm, PC/104 pass-through

Baud Rate

RS-232: Up to 1 Mbps, RS-422/RS-485: Up to 10 Mbps


Length: 14.699 cm/5.750” / 9.5885 cm/3.775” Height: 11.049 cm/4.350” / 9.017 cm/3.55”

Operating Temperature

0°C to +70°C (+32°F to +158°F)



Software Compatibility

Windows, Linux, QNX

System Requirements

Varies by configuration

Regulatory Approvals

FCC Class A
ICES-003 Class A
EN 55022 Class A
EN 55024

Ordering Information

Main Products
Part Number Description
DBG002 FreeForm Daughter Board

Custom Design

Looking for a customized FPGA product? Click here to tell us what you need.

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