OHO-Elektronik programmable logic modules are ideal solutions at minimum cost and area for

• educational platforms
• development and rapid prototyping environments
• drop-in replacement for discontinued devices.

The standard-pitch (2.54 mm = 100 mil) standard-gap (15.24 mm = 600 mil) dual in-line package (DIL / DIP) make them particularly convenient to connect with: development board, prototyping boards, strip-boards, matrix-boards, plug-in boards.

Now OHO_DY1 3-digit 7-segment LED display included FREE of charge!

features

• Low cost
• Based on Xilinx Spartan-3E FPGA
• SPI Flash memory for configuration and operation
• Both 3.3 V and 5.0 V tolerant
• USB 2.0 as a future upgrade
• Recommended as drop-in replacement for discontinued devices in 2 to 48 DIL packages (e.g. CPUs such as Z80, 6502, 8080).
• Inputs are 5.5 V tolerant
• Outputs are 3.3 V und 5 V compliant
• Easy diagnosis via 9-pin header (attach oscilloscope or logic analyzer)
• Easy to reuse
• Professional design
• 100% compatible with Xilinx ISE software

specifications

• FPGA member of the XILINX Spartan-3E family
  
  • XC3S250E-4VQG100C
• SPI Flash memory
  • 32 Mbit
• Variety of connection options
  
  • 4 x 25 contact holes, 100 mil = 2.54 mm standard-pitch
• choice of 0.6" 48 or 40 pin DIL connector with almost arbitrary VCC or GND connection by jumpers
• Download connector 14 pin / 2 mm compatible with
  • Xilinx Parallel Cable IV
  • Xilinx Platform USB (II) Cable
  • OHO-Elektronik GOPLCP parallel low cost programmer
• Voltage translators for 5V I/O compatibility, pull-ups to 5V
• Voltage translators can be selectively bridged by series resistors
• 49,152 MHz on-board quartz oscillator for audio or RS232 applications
• up to 9 status or user LEDs
• 2 user tactile switches
• 2 configuration jumpers
• 9-pin test connector, for probing internal signals or using OHO_DY1 debug displays
• Power supply range: 3.5 to 5.5 volts
• On board voltage regulators (1.2, 2.5 and 3.3 V)
• Reverse plug-in protection
• Dimensions:
  
  • 74 x 33 mm
• Weight:
  
  • 12 g
• Manufactured on a 4 layer PCB
• Made in Germany

sample applications

• Replacement of discontinued 2 to 48 pin 0.6” DIL devices
• IP core development system for legacy or brand new DIL chips
• OEM Xilinx Spartan 3E FPGA module with up to 48 I/O’s and 2 input only
• Fast evaluation of Xilinx Spartan-3E FPGA's
• Hardware platform for VHDL / VERILOG / logic design courses
• Robotics
• High logic density applications at tight space constraints

hardware requirements

• power supply: 3.5 to 5.5 V DC
• JTAG configuration cable: 14-pin Xilinx or compatible (e.g. OHO-Elektronik GOPLCP)

software requirements

• Xilinx ISE Design Suite (WebPACK or higher)

package content

• GODIL module
• 2 x 2 mm jumpers

ordering information

• manufacturer: OHO-Elektronik
• manufacturer part name(s): GODIL_XC3S250E (bare module)
• manufacturer part code(s): GODIL_XC3S250E

documentation

• manufacturer part page
• documentation archive
• design archive