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  1. Vertigo (vertigo@mastodon.social)'s status on Thursday, 24-Aug-2017 10:12:56 EDT Vertigo Vertigo

    I'm working on making yet another variant of my Kestrel-2 computer design.

    * KCP53000 CPU (64-bit RISC-V) instead of the S16X4A (16-bit stack architecture)
    * 32K of ROM
    * 48K of FPGA block RAM
    * GPIA for misc. I/O incl. SD card
    * MGIA for 640*200 monochrome video
    * KIA for PS/2 keyboard
    * 16MB reserved for "RAM expansion" (where I can develop SRAM, SDRAM, et. al. modules)

    Hoping to use it as a development platform for the Kestrel-3. Hence it's name: Kestrel-2/DX.

    In conversation Thursday, 24-Aug-2017 10:12:56 EDT from mastodon.social permalink
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