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[/] [zipcpu/] [trunk/] [doc/] [gfx] - Rev 202


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Rev Log message Author Age Path
202 Additional ZipCPU changes associated w 8b upgrade dgisselq 2630d 03h /zipcpu/trunk/doc/gfx
107 Adding a missing file. dgisselq 2989d 23h /zipcpu/trunk/doc/gfx
72 Some updated graphics, now containing images of the CPU that include the
divide and (currently non-existant) floating point unit.
dgisselq 3067d 02h /zipcpu/trunk/doc/gfx
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 3073d 06h /zipcpu/trunk/doc/gfx
67 Includes timing diagrams in support of a very descriptive specification section. dgisselq 3108d 07h /zipcpu/trunk/doc/gfx
49 Final set of changes finishing the Dhrystone package. Dhrystone, as
implemented by hand in assembly, now works.
dgisselq 3154d 00h /zipcpu/trunk/doc/gfx
47 Added some new graphics, includes the file for the Zip Bones system. dgisselq 3154d 00h /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 3166d 09h /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 3183d 00h /zipcpu/trunk/doc/gfx
10 Here's the watchdog timer code, as well as some pictures of the register
dgisselq 3221d 00h /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 3221d 06h /zipcpu/trunk/doc/gfx
6 Trying to move iset.html from gfx directory. dgisselq 3221d 07h /zipcpu/trunk/doc/gfx
5 Updated colors in the graphics. dgisselq 3221d 07h /zipcpu/trunk/doc/gfx
2 An initial load. No promises of what works or not, but this is where the
project is at.
dgisselq 3222d 01h /zipcpu/trunk/doc/gfx

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