| Application number | Title of the application | Filing Date | Status |
|---|
| 07/454289 | ON-CHIP/OFF-CHIP MEMORY SWITCHING USING SYSTEM CONFIGURATION BIT | Dec 20, 1989 | Abandoned |
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| 07/431667 | FLOPPY DISK CONTROLLER WITH DMA VERIFY OPERATIONS | Nov 2, 1989 | Abandoned |
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