subroutine return address
11Color BASIC — is the implementation of Microsoft BASIC that is included in the ROM of the Tandy/Radio Shack TRS 80 Color Computers ( CoCos ) manufactured between 1980 and 1991. BASIC (Beginners All purpose Symbolic Instruction Code) is a high level language… …
12Apollo Guidance Computer — and DSKY Invented by MIT Instrumentation Laboratory Manufacturer Raytheon Introduced August 1966 …
13Tail call — A tail call is a subroutine call just before the end of a subroutine.In assembly language, this construct can be optimized away. For example, in 6502 assembly, if a subroutine looks like: sub: ... jsr othersub rtsthe last two lines can be… …
14Stack register — A stack register is a computer central processor register whose purpose is to keep track of a call stack. On an accumulator based architecture machine, this may be a dedicated register such as SP on an Intel x86 machine. On a general register… …
15RS08 — The RS08 [http://www.freescale.com/RS08] core is a reduced resource version of the Freescale MC68HCS08 central processing unit (CPU), a member of the 6800 microprocessor family. It has been implemented in several microcontroller devices for… …
16MIX — is a hypothetical computer used in Donald Knuth rsquo;s monograph, The Art of Computer Programming ( TAOCP ). MIX rsquo;s model number is 1009, which was derived by combining the model numbers and names of several contemporaneous, commercial… …
17PICAXE — is the name of a UK sourced microcontroller system based on a range of Microchip PICs. There are 13 PICAXE variants of differing pin counts from 8 to 40 pins. Initially marketed for use in education and by electronics hobbyists, they are also… …
18CDC 6600 — The CDC 6600 was a mainframe computer from Control Data Corporation, first delivered in 1964. It is generally considered to be the first successful supercomputer, outperforming its fastest predecessor, IBM 7030 Stretch, by about three times. It… …
1931-bit — Perhaps the only computing architecture based on 31 bit addressing is one of computing s most famous and most profitable. In 1983, IBM introduced 31 bit addressing in the System/370 XA mainframe architecture as an upgrade to the 24 bit addressing …
20SIGILL — Infobox Computing signal description = Illegal instruction action = Abnormal termination of the process ILL ILLOPC | illegal opcode ILL ILLOPN | illegal operand ILL ADR | illegal addressing mode ILL ILLTRP | illegal trap ILL PRVOPC | privileged… …
