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

Subversion Repositories zpu

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Rev	Log message	Author	Age	Path
61	wip	oharboe	5771d 17h	/
60	wip	oharboe	5773d 16h	/
59	pdf versions	oharboe	5774d 03h	/
58	some more docs.	oharboe	5774d 03h	/
57	a few words about zpu_core.vhd and zpu_core_small.vhd	oharboe	5774d 04h	/
56	added FreeBSD license. Finally.	oharboe	5774d 04h	/
55	tips for rolling your own ZPU	oharboe	5774d 04h	/
54	some ideas.	oharboe	5774d 05h	/
53	marked unused instruction opcodes as OpCode_NAx	oharboe	5774d 13h	/
52	deleted reference to ic300 dating back to ZY2000 implementation.	oharboe	5777d 11h	/
51	2008-08-08 Salvador E. Tropea * zpu/hdl/zpu4/core/histogram.perl - generate opcode histogram from HDL simulation output	oharboe	5781d 12h	/
50	link to zpu_arch.html	oharboe	5781d 12h	/
49	added link.	oharboe	5781d 12h	/
48	add missing defs.	oharboe	5782d 11h	/
47	added basic docs on emulated instructions.	oharboe	5782d 13h	/
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	5825d 18h	/
45	* zpu_config.vhd: Fixed startSp calculation (address in bytes not words)	oharboe	5832d 05h	/
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	5832d 06h	/
43	take 2	oharboe	5832d 07h	/
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	5832d 07h	/
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	5832d 15h	/
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	5833d 02h	/
39	Linux ZPU GCC toolchain	oharboe	5872d 18h	/
38	Mike Frysinger found this file which is not needed.	oharboe	5873d 16h	/
37	wip from jurij.kostasenko	oharboe	5873d 17h	/
36	* Small ZPU now supports interrupts * added simulation example demonstrating interrupts	oharboe	5875d 17h	/
35	forgot to commit log message.	oharboe	5875d 18h	/
34	* added eCos HAL for ZPU zpu/zpu/sw/ecos/repository	oharboe	5876d 05h	/
33	wip	oharboe	5876d 12h	/
32	wip	oharboe	5876d 12h	/

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