Hardware/FPGAEBS

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There are several Version of FPGA EBS Boards

Type FPGA-EBS Full board FPGA-EBS Student board FPGA-EBS Mezzanine Schematic UCF Description
V2.1 FPGA EBS V2.1 FPGA EBS Student Version V2.1 FPGA EBS Mezza V2.1 FPGA-EBS v2.1 Schematic PDF FPGA-EBS v2.0 UCF Files Improved second version of FPGA-EBS comes with Xilinx XC3S500e or XC3S1200E. Note that there is a different UCF Pin constraining file
V2.0 FPGA EBS V2.0 FPGA EBS Student Version V2.0 Not existing FPGA-EBS v2.0 Schematic PDF FPGA-EBS v2.0 UCF Files Second FPGA-EBS Version comes only with Xilinx XC3S500E
V1.0 FPGA EBS V1.0 FPGA EBS Student Version V1.0 FPGA EBS Mezza Version V1.0 FPGA-EBS v1.0 Schematic PDF Not available First FPGA-EBS Version comes with a Xilinx XC2S150 or XC2S250 FPGA.
Please note that for Spartan 2 is no longer supported by Xilinx, an ISE Version <= 9.2i has to be used

A VHDL test code with the default UCF Files can be found at:

i:\Institut\Infrastructure\Labos\A309\FPGA\VHDL\ELN_board\

UCF Pin Differences

On the FPGA-EBS v2.X Boards, you can find two different FPGA Spartan3 Chips.

There are 3 Pin differences between Boards with XC3S500E and XC3S1200E.

Pin Function Pin on XC3S500E Pin on XC3S1200E
ParallelPort2(16) F4 E6
MezzanineData(9) E17 E3
sdCke P15 P15
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