Difference between revisions of "LB-MEM-03"

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[[file:LB-MEM-03_BKPL.PNG]]
 
[[file:LB-MEM-03_BKPL.PNG]]
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== Mechanicals ==
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== Checkout ==
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=== Rev 1 ===
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* Holes were very tight for ZIF pins
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== Assembly Sheet ==
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* Interactive BOM

Revision as of 14:09, 20 August 2024

LB-MEM-03 REV1-FRONT-3D.png

  • EPROM/EEPROM card
  • 32-pin ZIF socket
  • Up to 1MB
    • Headers to jump for smaller parts
  • Connects to Address/Data and Memory control lines
  • 50x75mm card


Design

EPROM in ZIF socket

LB-MEM-03 EPROM.PNG

EPROM Size Jumpers

LB-MEM-03 JUMPERS.PNG

27C256/27C512 EPROMs

LB-MEM-03 EPROM 27C256 512.PNG

All EPROMs

LB-MEM-03 EPROM VARS.PNG

Backplane

LB-MEM-03 BKPL.PNG

Mechanicals

Checkout

Rev 1

  • Holes were very tight for ZIF pins

Assembly Sheet

  • Interactive BOM
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