NibzW Release. Now with VGA 512*256

Feb 13, 2010 1 Replies

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jacko 16 years ago

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parametric 16+ bit processor SPI boot and SD card interface. Now with vga 512*256 gfx. very low LE count, many bug fixes. Upto 113MHz on MAX II C5 CPLD.

That's about 20MIPS on an 8 bit data bus with 17 bit addressing, no on chip cache.

Cheers Jacko

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jacko 16 years ago

just put up nibzWW.vhd, a major bug fix edition. still planning some nibzX features, but have built some in, found some missing not gate typpo things and in general improved some routing and timing aspects. slight change in the DMA read bus to reduce multiplex input combine to specific registers.

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cheers jacko

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