Innoventions SIMCHECK
Advanced Memory Module Tester, Discontinued

SIMCHECK is easy to use: place a module (or a chip) in the socket, press the F1 button and read the results on the display. Or, follow the clear menu display to set your own test procedure. Most operator errors are tolerated, and incorrectly inserted chips not damaged.

Based on a high-speed 16 bit processor (V20) and using our proprietary algorithms, SIMCHECK runs a thorough test on the memory module, testing every memory cell. It automatically measures and displays the module size, type, and Access Time (speed). In the SINGLE BIT mode, it provides individual speed ratings and other related information for each bit. The proprietary Chip-Heat mode automatically warms the chips for temperature related speed measurement. Automatic Voltage Cycling and Voltage Bounce tests verify the module performance under varying voltage conditions.

Standard FULL BYTE algorithms automatically test all chips (bits) simultaneously. This yields a faster test and enables the instrument to detect errors that are caused by interference among the chips on the module. SIMCHECK is not merely a go/no-go tester; in fact, it explicitly identifies the faulty bits within a defective module, and provides other important repair related information. It also supports and identifies EDO memory devices.

One of the major design goals was to create a STAND ALONE product which could be easily upgraded and expanded. SIMCHECK's test programs can be upgraded by replacing the socketed EPROM. The optional PC Communication Package connects SIMCHECK to your PC for advanced data logging. SIMCHECK, the second generation of portable memory testers, is extremely user-friendly. Its LCD display shows clear instructions and test results on two lines of alphanumeric characters. It has Zero Insertion/Removal Sockets for both the SIMM and SIP modules. If you have ever experienced the frustration of removing a SIMM module from a regular SIMM socket, you will be amazed at the ease of use of our unique SIMM socket. In the DEMO mode, SIMCHECK clearly explains its operation and numerous features. More information on SIMCHECK can be found in the SIMCHECK Frequently Asked Questions (FAQ) file.

UPGRADING YOUR SIMCHECK

A SIMCHECK unit can be readily upgraded to SIMCHECK PLUS by purchasing the 40-BIT PORT.  Earlier SIMCHECK models may require additional upgrading or hardware modifications. If your SIMCHECK unit is marked with a serial number under 011058 (domestic version) or under 012570 (export models), please ask for additional upgrade information when ordering.

Upgrading your SIMCHECK's EPROM is a simple procedure which involves removing a socketed chip from the lower processor board of your SIMCHECK main unit and installing the new EPROM chip in its place. New EPROM program chips are available by request.