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1 - Al Kossow's Bitsavers

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TMS276465,536·BIT ERASABLE PROGRAMMABLE READ·ONLY MEMORYmUltiple device programmingSeveral TMS2764's can be programmed simultaneously by connecting them in parallel and following the programmingsequence previously described.program inhibitIThe program inhibit is useful when programming multiple TMS2764's connected in parallel with different data. Programinhibit can be implemented by applying a high-level signal to E or PGM of the device that is not to be programmed.DEVICEFAILEDINCREMENTADDRESSDEVICEFAILEDU)Q)(,)':;Q)c:2:oa:a.wFIGURE 1 -FAST PROGRAMMING FLOWCHARTTEXASINSTRUMENlSPOST OFFICE BOX 225012 • DALLAS. TEXAS 752656-55

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