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2. Pacific Cyber/Metrix - Wikipedia

   en.wikipedia.org/wiki/Pacific_Cyber/Metrix

   The 12230 power-fail module was available around the time of release of these memory cards, which when paired with the 12210 made the PCM-12 impervious to AC power failures. [15] The improved TTY card, named the 12060, emulated DEC's 03 and 04 device selector designations and provides I/O with both RS-232 and 20-mA current loop interfaces.

3. Powertrain control module - Wikipedia

   en.wikipedia.org/wiki/Powertrain_control_module

   A PCM from a 1996 Chevrolet Beretta. A power-train control module, abbreviated PCM, is an automotive component, a control unit, used on motor vehicles. It is generally a combined controller consisting of the engine control unit (ECU) and the transmission control unit (TCU). On some cars, such as many Chryslers, there are multiple computers: the ...

4. Ford EEC - Wikipedia

   en.wikipedia.org/wiki/Ford_EEC

   The module size and shape were approximately the same as the EEC-II and still utilized the external memory module. The two modules had differently keyed connectors to prevent accidental insertion in the wrong vehicle. EEC-III uses a Duraspark III module (brown grommet where wires emerge) and a Duraspark II ignition coil. A resistance wire is ...

5. Electronic control unit - Wikipedia

   en.wikipedia.org/wiki/Electronic_control_unit

   An ECU from a Geo Storm. An electronic control unit (ECU), also known as an electronic control module (ECM), is an embedded system in automotive electronics that controls one or more of the electrical systems or subsystems in a car or other motor vehicle.

6. Adaptive differential pulse-code modulation - Wikipedia

   en.wikipedia.org/wiki/Adaptive_differential...

   The default signal compression encoding on a DS0 is either μ-law (mu-law) PCM (North America and Japan) or A-law PCM (Europe and most of the rest of the world). These are logarithmic compression systems where a 13- or 14-bit linear PCM sample number is mapped into an 8-bit value. This system is described by international standard G.711. Where ...

7. Phase-change memory - Wikipedia

   en.wikipedia.org/wiki/Phase-change_memory

   The essential idea is to perform computational tasks such as matrix-vector-multiply operations in the memory array itself by exploiting PCM's analog storage capability and Kirchhoff's circuit laws. PCM-based in-memory computing could be interesting for applications such as deep learning inference which do not require very high computing ...

8. PCM (disambiguation) - Wikipedia

   en.wikipedia.org/wiki/PCM_(disambiguation)

   PCM or pulse-code modulation is a digital representation of an ... Powertrain control module, an on-board vehicle computer designed to minimize its emissions and ...

9. Pulse-code modulation - Wikipedia

   en.wikipedia.org/wiki/Pulse-code_modulation

   Pulse-code modulation (PCM) is a method used to digitally represent analog signals. It is the standard form of digital audio in computers, compact discs, ...