New RISC5 Spartan-7 breadboard system

General discussions about using the Astrobe IDE to program the FPGA RISC5 cpu used in Project Oberon 2013
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cfbsoftware
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New RISC5 Spartan-7 breadboard system

Post by cfbsoftware » Sun Aug 04, 2019 1:06 am

We have now successfully ported the Astrobe Embedded Project Oberon FPGA RISC system running at 50MHz to Digilent's Cmod S7-25 board. This is a breadboard friendly 48-pin DIP form factor board built around a Xilinx Spartan-7 FPGA which can be loaded in a standard socket and used in embedded systems. This implementation includes 2 x SPI, an I2C master interface and 18 GPIO connections.
cmods7.jpg
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This free version of the v7.0 Astrobe system is based on the latest FPGA RISC Project Oberon sources. The board is configured for use with the Opus-Two microSD adapter card which was designed by one of our Astrobe users.

More information and Registration for the download.

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