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Published 20 hours ago • verified publisher icon tobiasvl

JR Extension Board

Open tobiasvl opened this issue 4 years ago • 0 comments

Replaces the on-board RAM (?) and adds

  • 8K of RAM
  • 1K/2K EPROM (one chip, 2708 or 2716), replaces RAM
  • 2 PIAs

tobiasvl avatar Apr 13 '20 08:04 tobiasvl