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[/] [zipcpu/] [trunk/] [doc/] [gfx] - Rev 69

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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 3060d 07h /zipcpu/trunk/doc/gfx
67 Includes timing diagrams in support of a very descriptive specification section. dgisselq 3095d 08h /zipcpu/trunk/doc/gfx
49 Final set of changes finishing the Dhrystone package. Dhrystone, as
implemented by hand in assembly, now works.		 dgisselq 3141d 02h /zipcpu/trunk/doc/gfx
47 Added some new graphics, includes the file for the Zip Bones system. dgisselq 3141d 02h /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 3153d 10h /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 3170d 01h /zipcpu/trunk/doc/gfx
10 Here's the watchdog timer code, as well as some pictures of the register
set.		 dgisselq 3208d 01h /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 3208d 07h /zipcpu/trunk/doc/gfx
6 Trying to move iset.html from gfx directory. dgisselq 3208d 09h /zipcpu/trunk/doc/gfx
5 Updated colors in the graphics. dgisselq 3208d 09h /zipcpu/trunk/doc/gfx
2 An initial load. No promises of what works or not, but this is where the
project is at.		 dgisselq 3209d 02h /zipcpu/trunk/doc/gfx

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