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SAMS memory expansion 512K with TMS99105+FPGA


speccery

I laid out the addressing scheme again to get access to 512K of SAMS memory. Here it is shown as passing memory test and also 40 column mode of the FPGA TMS9918 implementation is running.

Copyright

© EP © 2016

From the album:

TI99FPGA

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Photo Information

  • Taken with Apple iPhone 7 Plus
  • Focal Length 4 mm
  • Exposure Time 1/53
  • f Aperture f/1.8
  • ISO Speed 25

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