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- AST RESEARCH TECHNICAL BULLETIN TB-0301 9-11-87
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- PC LIMITED/286 AND AST-EMS BOARDS COMPATIBILITY
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- Below is a list of switch settings needed for the PC Limited/286
- System to work with AST-EMS boards.
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- For a starting address of 256K, the PC Limited/286 motherboard's
- SW1 should be set as follows:
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- 1-5 (To be determined by user, they have no affect on memory.),
- 6-OFF, 7-ON, 8-ON
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- For starting address of 640K and the AST-EMS board, set for all
- expanded memory. Set SW1 as follows:
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- 1-5 (same)
- 6-ON, 7-OFF, 8-ON
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- For all extended memory, starting at 1024K, set SW1 as follows:
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- 1-5 (same)
- 6-ON, 7 & 8-OFF
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- Set up must be ran after installing the AST-EMS boards.
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