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Contained within the PSW are the two bit condition code, representing zero, positive, negative, overflow, and similar flags of other architectures' status registers. Conditional branch instructions test this encoded as a four bit value, with each bit representing a test of one of the four condition code values, 2 3 + 2 2 + 2 1 + 2 0. (Since IBM ...
A status register, flag register, or condition code register (CCR) is a collection of status flag bits for a processor.Examples of such registers include FLAGS register in the x86 architecture, flags in the program status word (PSW) register in the IBM System/360 architecture through z/Architecture, and the application program status register (APSR) in the ARM Cortex-A architecture.
The processor stores the PSW, with an interruption code inserted, into the old PSW location and then loads the PSW from the new PSW location. This generally replaces the instruction address, thereby effecting a branch, and (optionally) sets and/or resets other fields within the PSW, thereby effecting a mode change.
In 1973, ECMA-35 and ISO 2022 [18] attempted to define a method so an 8-bit "extended ASCII" code could be converted to a corresponding 7-bit code, and vice versa. [19] In a 7-bit environment, the Shift Out would change the meaning of the 96 bytes 0x20 through 0x7F [a] [21] (i.e. all but the C0 control codes), to be the characters that an 8-bit environment would print if it used the same code ...
PSW may refer to: PSW Science, the oldest scientific society in Washington, D.C. Personal Support Worker, Canada; PlayStation World, a UK magazine; Program status word, a control register in IBM mainframe computers; Baillie–PSW primality test in mathematics; Part Submission Warrant in production part approval process; Post Study Work Visa, UK
The Code places a duty on the two sides to meet and negotiate "in good faith and make every reasonable effort to enter into a collective agreement" [s.50 (a) i,ii]. The role of the Canada Labour Relations Board is to interpret the code and to investigate allegations of unfair labour practices and failures to bargain in good faith.
The form called for information related, among other things, to the applicant's assets and liabilities, health insurance, bankruptcy filings, past Immigration Fee waiver requests, applicant's education and occupational skills and more. The form was based on the Public Charge Rule adopted by the U.S. Department of Homeland Security. [6]
A conditional sentence is a custodial sentence. However, the accused is ineligible for remission. Typically accused persons sentenced to custody are given a one-day reduction for every two days served, provided the accused is of good behaviour and follows the institutional rules (see sec. 6 of the Prisons and Reformatories Act).