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This page contains a list of proms and eproms for various early IBM Computers.
Binary Images courtersy of minuszerodegrees.net
This list is by no means complete, so please e-mail me if you have specific requirements.
ALL PRICES in US $ and INCLUDE Shipping
IBM 5150 ( PC )
The chip provided is a Motorola MC68766 24-pin eprom. These are drop-in replacement chips. NO adapter needed.
These chips are VERY hard to find...
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Ver 24 Apr 1981 (#5700051) ( Bios U33 ) ---------> $45.00 |
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Ver 19 Oct 1981 (#5700671) ( Bios U33 ) ---------> $45.00 |
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Ver 27 Oct 1982 (#1501476) ( Bios U33 ) ---------> $45.00 |
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IBM 5160 (XT)
This upgrade consists of two eproms located at U18 and U19.
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Ver 16 Aug 1982 (Earlier 64/256 PCB) ---------> $35.00 |
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Ver 08 Nov 1982 (Earlier 64/256 PCB) ---------> $35.00 |
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Ver 10 Jan 1986 (Later 256/640 PCB) ---------> $35.00 |
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Ver 09 May 1986 (Later 256/640 PCB) ---------> $35.00 |
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IBM 5162 (XT 286)
This upgrade consists of two eproms located at U34 and U35.
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Ver 21 Apr 1986 ---------> $35.00 |
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IBM 5170 (AT)
This upgrade consists of two eproms located at U27 and U47.
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Ver 10 Jan 1984 ---------> $35.00 |
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Ver 10 June 1985 ---------> $35.00 |
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Ver 15 Nov 1985 ---------> $35.00 |
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