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

Subversion Repositories zpu

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Rev	Log message	Author	Age	Path
59	pdf versions	oharboe	5784d 17h	/
58	some more docs.	oharboe	5784d 17h	/
57	a few words about zpu_core.vhd and zpu_core_small.vhd	oharboe	5784d 17h	/
56	added FreeBSD license. Finally.	oharboe	5784d 17h	/
55	tips for rolling your own ZPU	oharboe	5784d 17h	/
54	some ideas.	oharboe	5784d 18h	/
53	marked unused instruction opcodes as OpCode_NAx	oharboe	5785d 02h	/
52	deleted reference to ic300 dating back to ZY2000 implementation.	oharboe	5788d 00h	/
51	2008-08-08 Salvador E. Tropea * zpu/hdl/zpu4/core/histogram.perl - generate opcode histogram from HDL simulation output	oharboe	5792d 01h	/
50	link to zpu_arch.html	oharboe	5792d 01h	/
49	added link.	oharboe	5792d 01h	/
48	add missing defs.	oharboe	5793d 00h	/
47	added basic docs on emulated instructions.	oharboe	5793d 02h	/
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	5836d 07h	/
45	* zpu_config.vhd: Fixed startSp calculation (address in bytes not words)	oharboe	5842d 18h	/
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	5842d 19h	/
43	take 2	oharboe	5842d 20h	/
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	5842d 20h	/
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	5843d 04h	/
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	5843d 15h	/

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[/] - Rev 59

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