IBM SLT Reference Wiki

361456 AND-OR-Extend

361456 AND-OR-Extend, Medium-Speed (AOXb).jpg

The AOX module has two similar extender circuits on one substrate.
The extender circuits are used with the AI, AOI, API and ACT to increase the input capabilities of these circuits.
Each extender circuit can:
- Increase the AND fan-in of the AI and AOI by four.
- Increase the OR fan-in of the API by one while simultaneously increasing the AND fan-in by three.
- Increase the number of AC gates on one side of one ACT by three.
- Provide one DC set input for the ACT.
- Increase the AND fan-in of the API by four; this requires two extender circuits.

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