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[/] [zipcpu/] [trunk/] [doc/] [gfx/] - Rev 70

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69 This implements the "new Instruction Set" architecture for the Zip CPU. It's
a massive change set, that touches just about everything but probably not
enough of everything. Please see the spec.pdf for a description of this
new architecture.		 dgisselq 3090d 22h /zipcpu/trunk/doc/gfx/
67 Includes timing diagrams in support of a very descriptive specification section. dgisselq 3125d 22h /zipcpu/trunk/doc/gfx/
49 Final set of changes finishing the Dhrystone package. Dhrystone, as
implemented by hand in assembly, now works.		 dgisselq 3171d 16h /zipcpu/trunk/doc/gfx/
47 Added some new graphics, includes the file for the Zip Bones system. dgisselq 3171d 16h /zipcpu/trunk/doc/gfx/
36 *Lots* of changes to increase processing speed and remove pipeline stalls.

Removed the useless flash cache, replacing it with a proper DMA controller.

"make test" in the main directory now runs a test program in Verilator and
reports on the results.		 dgisselq 3184d 00h /zipcpu/trunk/doc/gfx/
35 I updated the system diagram to reflect the new version that has a direct
memory access controller, rather than the (useless) manual cache.		 dgisselq 3200d 15h /zipcpu/trunk/doc/gfx/
10 Here's the watchdog timer code, as well as some pictures of the register
set.		 dgisselq 3238d 15h /zipcpu/trunk/doc/gfx/
8 Fixed the rotate left instruction to work in the zasm parser, and to be
properly referenced in the simulator. The instruction set documentation was
also adjusted to reflect what the CPU actually does.		 dgisselq 3238d 22h /zipcpu/trunk/doc/gfx/
6 Trying to move iset.html from gfx directory. dgisselq 3238d 23h /zipcpu/trunk/doc/gfx/
5 Updated colors in the graphics. dgisselq 3238d 23h /zipcpu/trunk/doc/gfx/
2 An initial load. No promises of what works or not, but this is where the
project is at.		 dgisselq 3239d 16h /zipcpu/trunk/doc/gfx/

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