• The program status word (PSW) is a register that performs the function of a status register and program counter, and sometimes more. The term is also...
    76 KB (668 words) - 22:53, 23 July 2024
  • flags in the program status word (PSW) register in the IBM System/360 architecture through z/Architecture, and the application program status register (APSR)...
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  • interrupt masks. Load Program Status Word (LPSW) is a privileged instruction that loads the Program Status Word (PSW), including the program mode, protection...
    79 KB (6,787 words) - 11:43, 14 June 2025
  • registers Prefix register Program status word (PSW) Vector registers Each CPU has 16 32-bit access registers. When a program running in AR mode specifies...
    107 KB (3,428 words) - 06:17, 11 June 2025
  • Thumbnail for Intel MCS-51
    register that is used for accessing PMEM and XRAM. Program status word, PSW (0xD0) This contains important status flags, by bit number: Parity, P. Gives the parity...
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    Instruction pipeline Instruction register Instruction scheduling Program status word For modern processors, the concept of "where it is in its sequence"...
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  • register (computing) Program status word Semaphore (programming) Status register Haigh, J. (1994). Designing Computer Programs. Elsevier Science. p. 59...
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  • sixteen PEMs could be connected) was rather unconventional; via a "program status word (PSW) queue" up to fifty processes could be maintained in hardware...
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  • nor does the processor provide the traditional ZCVN status flags, although the program status word contains carry and half-carry flags for multi-byte arithmetic...
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  • of WordPerfect 3.0 became the Editor program of WordPerfect Office. WordPerfect 4.0 was released in 1984. WordPerfect 4.2, released in 1986, introduced...
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  • Control-Register Fields. S370-ESA, p. 4-5, Program-Status-Word Format. S390-ESA, p. 4-5, Program-Status-Word Format. "IBM 3090 PROCESSOR UNIT MODELS 280E...
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  • loaded program is calculated, and a pseudo program status word (PSW) is set to this location. The Program Status Word (PSW) is composed of a status register...
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    Booting (redirect from Bootstrap program)
    of eight bytes is then loaded into the processor's Program Status Word (PSW) and the startup program begins execution at the location designated by that...
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    32-bit Control registers 4 64-bit Floating-point registers A 64-bit Program status word (PSW) which describes (among other things) Interrupt masks Privilege...
    99 KB (7,314 words) - 19:41, 25 May 2025
  • Nigger (redirect from N word)
    and ongoing debate. The word nigger has also been historically used to designate "any person considered to be of low social status" (as in the expression...
    84 KB (8,578 words) - 15:57, 19 June 2025
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    processor with: 16 32-bit general-purpose registers (R0–R15) A 64-bit program status word (PSW), which describes (among other things) Interrupt masks Privilege...
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    instructions test the various flag status bits. The accumulator and the flags together are called the PSW, or program status word. PSW can be pushed to or popped...
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  • between earlier models. Bit field Control register CPU flag (x86) Program status word Status register x86 assembly language x86 instruction listings Intel...
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  • Bit field (redirect from Flag word)
    by a computer Mask (computing) – Data used for bitwise operations Program status word – control register in IBM System/360 and successors systems architecturePages...
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  • on the abilities of earlier application-specific macro programming languages such as Word's WordBASIC. It can be used to control many aspects of the host...
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    addressing memory; later this was extended with four bits from the program status word register, allowing a directly addressable memory range of 1M locations...
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  • Thumbnail for AbiWord
    AbiWord (/ˈæbiwɜːrd/) is a free and open-source word processor. It is written in C++ and since version 3 it is based on GTK+ 3. The name "AbiWord" is derived...
    13 KB (1,011 words) - 12:54, 21 May 2025
  • Thumbnail for Intel 8085
    internal stack). Instructions such as PUSH PSW, POP PSW affect the Program Status Word (accumulator and flags). The accumulator stores the results of arithmetic...
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  • early versions of the program. Starting with WordStar 4.0, the program was built on new code written principally by Peter Mierau. WordStar dominated the market...
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  • early 1970s, usually based on timer interrupts which recorded the program status word (PSW) at set timer-intervals to detect "hot spots" in executing code...
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  • register; the program counter and status register might be combined in a program status word (PSW) register. The aforementioned stack pointer is sometimes also...
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  • Thumbnail for Chase & Status discography
    releases by Chase & Status, an English drum and bass production duo from London consisting of Saul Milton and Will Kennard. Chase & Status had three number...
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  • Personal Support Worker, Canada PlayStation World, a UK magazine Program status word, a control register in IBM mainframe computers Baillie–PSW primality...
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  • addressed by adding an addressing mode bit to the Program Status Word controlling whether the program runs in 24-bit mode, in which the top eight bits...
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  • Thumbnail for Signetics 2650
    "Cycle Last" on pin 25, which marks the instruction fetch cycle. Program Status Word Upper bits 3 and 4 are settable and testable user flags (unused on...
    30 KB (3,732 words) - 12:34, 5 June 2025