updated the readme

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hneemann 2018-06-10 10:47:16 +02:00
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@ -31,12 +31,16 @@ These are the main features of Digital:
See this [example](https://github.com/hneemann/digitalCustomComponents) for details.
- Simple remote TCP interface which e.g. allows an [assembler IDE](https://github.com/hneemann/Assembler) to control
the simulator.
- Components can be described using VHDL. The open source VHDL simulator [ghdl](http://ghdl.free.fr/) is required to
- Components can be described using VHDL. The open source VHDL simulator [ghdl](http://ghdl.free.fr/) is required to
simulate a VHDL defined component. The ghdl source code is also available at [GitHub](https://github.com/ghdl/ghdl).
- Export to VHDL: A circuit can be exported to VHDL. There is also support for the
- Components can be described using Verilog. The open source Verilog simulator [iVerilog](http://iverilog.icarus.com/) is required to
simulate a Verilog defined component. The IVerilog source code is also available at [GitHub](https://github.com/steveicarus/iverilog).
- Export to VHDL: A circuit can be exported to VHDL. There is also support for the
[BASYS3 Board](https://reference.digilentinc.com/reference/programmable-logic/basys-3/start). See the documentation
for details. The examples folder contains a variant of the example CPU, which runs on a BASYS3 board.
- Direct export of JEDEC files which you can flash to a [GAL16v8](https://www.microchip.com/wwwproducts/en/ATF16V8C)
- Export to Verilog is also possible: Special thanks to Ivan de Jesus Deras, who has implemented the Verilog code generator
and all the necessary Verilog templates!
- Direct export of JEDEC files which you can flash to a [GAL16v8](https://www.microchip.com/wwwproducts/en/ATF16V8C)
or a [GAL22v10](https://www.microchip.com/wwwproducts/en/ATF22V10C). These chips are somewhat outdated (introduced in 1985!)
but sufficient for beginners exercises, easy to understand and well documented. Also the
[ATF150x](https://www.microchip.com/design-centers/programmable-logic/spld-cpld/cpld-atf15xx-family) chips are