SISD can refer to:
* Single Instruction, Single Data, a computer processor architecture
*
* Several school districts in Texas. See List of school districts in Texas - S
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Central processing unit — CPU redirects here. For other uses, see CPU (disambiguation). An Intel 80486DX2 CPU from above An Intel 80486DX2 from below … Wikipedia
Control unit — A control unit in general is a central (or sometimes distributed but clearly distinguishable) part of the machinery that controls its operation, provided that a piece of machinery is complex and organized enough to contain any such unit. One… … Wikipedia
8-bit — This article is about computer architecture. For other uses, see 8 bit (disambiguation). Processors 1 bit 4 bit 8 bit 12 bit 16 bit 18 bit 24 bit 31 bit 32 bit 36 bit … Wikipedia
Thread (computer science) — This article is about the concurrency concept. For the multithreading in hardware, see Multithreading (computer architecture). For the form of code consisting entirely of subroutine calls, see Threaded code. For other uses, see Thread… … Wikipedia
