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Rev Log message Author Age Path
60 wip oharboe 5769d 08h /
59 pdf versions oharboe 5769d 19h /
58 some more docs. oharboe 5769d 19h /
57 a few words about zpu_core.vhd and zpu_core_small.vhd oharboe 5769d 19h /
56 added FreeBSD license. Finally. oharboe 5769d 20h /
55 tips for rolling your own ZPU oharboe 5769d 20h /
54 some ideas. oharboe 5769d 21h /
53 marked unused instruction opcodes as OpCode_NAx oharboe 5770d 05h /
52 deleted reference to ic300 dating back to ZY2000 implementation. oharboe 5773d 02h /
51 2008-08-08 Salvador E. Tropea
* zpu/hdl/zpu4/core/histogram.perl - generate opcode histogram from
HDL simulation output		 oharboe 5777d 04h /
50 link to zpu_arch.html oharboe 5777d 04h /
49 added link. oharboe 5777d 04h /
48 add missing defs. oharboe 5778d 02h /
47 added basic docs on emulated instructions. oharboe 5778d 04h /
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 5821d 10h /
45 * zpu_config.vhd: Fixed startSp calculation (address in bytes not words) oharboe 5827d 21h /
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 5827d 21h /
43 take 2 oharboe 5827d 22h /
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 5827d 23h /
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 5828d 06h /

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