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Most microprocessors receive fixed interrupt address vectors from the interrupting external logic circuitry since most microprocessors are used in dedicated, non-varying situations where only a few specific interrupts will require equally specific responses from the microprocessor system.
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www.freepatentsonline.com/4349873.html
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What is claimed is: 1. A method for organizing and handling recurring microprocessor interrupts within a microprocessor based computing system comprising the steps of: ... Microprocessors such as the Motorola 68000 processor allow a vector interrupt method. In this method the microprocessor upon receiving an...
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www.freepatentsonline.com/5325536.html
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Third, the contents of an interrupt address vector is moved to the program counter. Most microprocessors receive fixed interrupt address vectors from the ...
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www.patentstorm.us/patents/4349873/description.html
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Inventor: MacKenna, et al.5325536, Linking microprocessor interrupts ... Inventor: Chang, et al.5428799, Redirection of interrupts to microprocessors ...
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www.patentstorm.us/patents/5892957/claims.html
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The processor has 5 interrupts. They are presented below in the order of their priority (from lowest to highest): ... All maskable interrupts can be enabled or disabled using EI and DI instructions. RST 5.5, RST6.5 and RST7.5 interrupts can be enabled or disabled individually using SIM instruction...
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www.cpu-world.com/Arch/8085.html
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We wrote this description of how interrupts and exceptions work in an x86 microprocessor. Operating-system programmers need this information. ... Interrupts and exceptions are often differentiated in x86 documentation as follows: an interrupt is the assertion of a hardware input signal and an exception is a software event,
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www.warthman.com/ex-int.htm
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The way that interrupts are dealt with on very simple microcontrollers is not necessarily best for larger RTS based on microprocessor + OS...
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users.wmin.ac.uk/~lancasd/CCT741/Lectures/L4/text22.htm...
users.wmin.ac.uk/~lancasd/CCT741/Lectures/L4/text22.html
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First page...
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users.wmin.ac.uk/~lancasd/CCT741/Lectures/L4/img22.html
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A redirector in either software or hardware can is used to distribute global interrupts among all processors of a multiprocessor (MP) system, which may have multiple architecturally-isolated buses. ... When redirecting interrupts using software, a default processor receives all interrupts and redirects them...
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www.patentgenius.com/patent/5428799.html
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