The A20, or address line 20, is one of the electrical lines that make up the system bus of an x86-based computer system. The A20 line in particular is...
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20, a predecessor of the Junkers A 35 aircraft A20 cell line, a cell line. A20 line, an address line on the system bus of x86 processors University of...
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DOS memory management (section A20 handler)
compatibility with the PC and XT behavior, the AT included an A20 line gate (Gate A20) that made memory addresses on the AT wrap around to low memory...
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two additional functions: it controlled access to the Intel 80286 CPU's A20 line in order to implement a workaround for a chip bug, and it was used to initiate...
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laptop lid switch (received from hall sensor)) Controlling access to the A20 line Thermal measurement (CPU, GPU, Motherboard) and response including fan...
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segment_part × 16 + offset, if the address line A20 is enabled, or (segment_part × 16 + offset) mod 220, if A20 is off.[clarification needed] Every segment...
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0x64. As well as managing the keyboard interface, the 8042 controlled the A20 line gating function for the AT's Intel 80286 CPU and could be commanded by...
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clock doubling. Part of the problem was that on most 386 motherboards, the A20 line was controlled entirely by the motherboard with the CPU being unaware,...
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AMI continued to focus on OEM and ODM business and technology. Its product line includes or has previously included AMIBIOS (a BIOS), Aptio (a successor...
26 KB (2,259 words) - 17:34, 11 September 2024