URL https://opencores.org/ocsvn/zpu/zpu/trunk

Subversion Repositories zpu

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Rev	Log message	Author	Age	Path
56	added FreeBSD license. Finally.	oharboe	5772d 02h	/
55	tips for rolling your own ZPU	oharboe	5772d 02h	/
54	some ideas.	oharboe	5772d 03h	/
53	marked unused instruction opcodes as OpCode_NAx	oharboe	5772d 11h	/
52	deleted reference to ic300 dating back to ZY2000 implementation.	oharboe	5775d 09h	/
51	2008-08-08 Salvador E. Tropea * zpu/hdl/zpu4/core/histogram.perl - generate opcode histogram from HDL simulation output	oharboe	5779d 10h	/
50	link to zpu_arch.html	oharboe	5779d 10h	/
49	added link.	oharboe	5779d 10h	/
48	add missing defs.	oharboe	5780d 09h	/
47	added basic docs on emulated instructions.	oharboe	5780d 11h	/
46	* do not enable interrupts for simzpu_small.do. hello world does not have an interrupt handler, so this caused a BREAK instruction to be executed.	oharboe	5823d 16h	/
45	* zpu_config.vhd: Fixed startSp calculation (address in bytes not words)	oharboe	5830d 03h	/
44	Miguel Freitas <mfreitas@gmail.com> log.txt and trace.txt currently on cvs were produced by interrupt.vhd. this patch will build example_ghdl with interrupt.vhd by default so user can compare results. adds a note about what user needs to edit to simulate helloworld.vhd without interrupts.	oharboe	5830d 04h	/
43	take 2	oharboe	5830d 05h	/
42	I'm also attaching another patch which removes unisim/roc dependency (it was used just to pulse the areset) and fixes paths for building the ghdl examples out of the box. I guess this is the easiest way to get zpu running on linux with minimum effort. You should check if the areset change doesn't break modelsim. It feels much simpler this way and seems to work the same, i might be missing something.	oharboe	5830d 05h	/
41	* Various ZY2000 vhdl files of more general interest made available as part of the ZPU project under the same license(FreeBSD). Files should have headers updated.	oharboe	5830d 13h	/
40	* io.vhd: fix address comparsion and added numerous outputs during simulation to make things a bit easier * zpu_config.vhd: do not use hardcoded startSp, allows more easily tinkering w/RAM size	oharboe	5831d 00h	/
39	Linux ZPU GCC toolchain	oharboe	5870d 16h	/
38	Mike Frysinger found this file which is not needed.	oharboe	5871d 15h	/
37	wip from jurij.kostasenko	oharboe	5871d 16h	/

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[/] - Rev 56

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