REX: Difference between revisions

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<tr><td>[[Image:REXCPM.PNG]]        </td><td>    All of REX + CP/M support!    ---></td><td>[[REXCPM]]    </td><td>[[Image:rexcpm.jpg]]</td></tr>
<tr><td>[[Image:REXCPM.PNG]]        </td><td>    All of REX + CP/M support!    ---></td><td>[[REXCPM]]    </td><td>[[Image:rexcpm.jpg]]</td></tr>
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<tr><td></td><td></td><td></td></tr>
<tr><td>[[Image:REXsharp.PNG]]      </td><td>    Next Gen Flash based REX      ---></td><td>[[REXsharp]]  </td><td>[[Image:rexsharp.jpg]]</td></tr>
<tr><td>[[Image:REXsharp.PNG]]      </td><td>    Next Gen Flash based REX      ---></td><td>[[REXsharp|REX#]]  </td><td>[[Image:rexsharp.jpg]]</td></tr>
<tr><td></td><td></td><td></td></tr>
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<big> How to order  ---></big>[[Ordering Information]]
<big> '''How to order  --->[[Ordering Information]] '''</big>




{| class="wikitable"
{| class="wikitable"
|'''Type'''||'''Supported Models'''||'''Memory type'''||'''CP/M?'''||'''Option ROMs?'''||'''RAM backups?'''||'''PCB2MOLEX Carrier?'''||'''Robustness improvements?'''
|'''Type'''||'''Supported Models'''||'''Memory type'''||'''Memory permanent?'''||'''CP/M?'''||'''Option ROMs?'''||'''RAM backups?'''||'''PCB2MOLEX Carrier?'''||'''Robustness improvements?'''
|-
|-
|REXCPM||M100, T102||Static RAM, 2MB or 4MB||YES||YES||YES||YES||YES
|REXCPM||M100, T102||Static RAM, 2MB or 4MB||NO - SRAM||YES||YES||YES||YES||YES
|-
|-
|REXsharp||M100, T102, T200, NEC||Flash, 1MB||NO||YES||YES||YES||YES
|REXsharp||M100, T102, T200, NEC||Flash, 1MB||YES- FLASH||NO||YES||YES||YES||YES
|-
|-
|}
|}
  Memory permanenance:  After using REXCPM, if you were to remove it from the laptop, it would eventually discharge
  and the memory contents would degrade.  So, you have the extra work of backing up REXCPM if you want to remove it,
  with a subsequent restore when you want to use it again.
  REX#, being flash based, does not have this issue.





Latest revision as of 06:28, 1 April 2022

Red logo small.png


REX Products for Model T laptops!


REXCPM.PNG All of REX + CP/M support! --->REXCPM Rexcpm.jpg
REXsharp.PNG Next Gen Flash based REX --->REX# Rexsharp.jpg


How to order --->Ordering Information


Type Supported Models Memory type Memory permanent? CP/M? Option ROMs? RAM backups? PCB2MOLEX Carrier? Robustness improvements?
REXCPM M100, T102 Static RAM, 2MB or 4MB NO - SRAM YES YES YES YES YES
REXsharp M100, T102, T200, NEC Flash, 1MB YES- FLASH NO YES YES YES YES
  Memory permanenance:  After using REXCPM, if you were to remove it from the laptop, it would eventually discharge 
  and the memory contents would degrade.  So, you have the extra work of backing up REXCPM if you want to remove it,
  with a subsequent restore when you want to use it again.
  REX#, being flash based, does not have this issue.


No longer orderable (from me), and end-of-support:

REXclassic.PNG Classic Flash based REX --->REXclassic