Title: Microprocesador (6) INTEL, Author: Celestino Benitez, Name: Microprocesador (6) INTEL, Length: 33 pages, Page: 23, Published: MVI A, 0DH OUT FEH When OUT FEH instruction is executed by the , FEH = 1 1 1 1 1 1 10 is sent out on both AD and A during Tl of IOW machine. GNUSim es un simulador gráfico, ensamblador y depurador para el microprocesador Intel en GNU/Linux y Windows. Está entre los 20 ganadores de.

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Intel 8080

The pin normally is supposed to be used for interrupt control. The interrupt system state enabled or disabled is also output on a separate pin. Although the is generally an 8-bit processor, it also has limited abilities to perform bit operations: However, in simple computers it was sometimes used as a single bit output port microprocesaeor various purposes. Hewlett Packard developed the HP series of smart terminals around the Micorprocesador Intel “eighty-eighty” was the second 8-bit microprocessor designed and manufactured by Intel and was released in April Intel Intel Intel March Learn how and when to remove this template message.

Federico Fagginthe originator of the architecture in earlyproposed it to Intel’s management and pushed for its implementation. With this signal it is possible microorocesador suspend the processor’s work. Discontinued BCD oriented 4-bit The processor switches data and address pins into the high impedance state, allowing another device to manipulate the bus. Use mdy dates from October Articles needing additional references from March All articles needing additional references Articles microprodesador may contain original research from August All articles that may contain original research Wikipedia articles with BNF identifiers Wikipedia articles with GND identifiers Wikipedia articles with LCCN identifiers.


It uses the same basic instruction set and register model as the developed by Computer Terminal Corporationeven though it is not source-code compatible nor binary-compatible with its predecessor. D1 reading low level means writing D2 accessing stack probably a separate microprocesasor memory space was initially planned D3 doing nothing, has been halted by the HLT instruction D4 writing data to an output port D5 reading the first byte of an executable instruction D6 reading data from an input port D7 reading data from memory.

This page was last edited on 26 Octoberat The signal forces execution of commands located at address The also changed how computers were created.

The was successful enough that compatibility at the assembly language level became a design requirement for the when design for it was started in The also adds a few bit operations in its instruction set as well. Not to be confused with the numbered minor planet Intel. Please improve it by verifying the claims made and adding inline citations.

This must be the last connected and first disconnected power source. As ofthe microprocseador still in production at Lansdale Semiconductors.

Microprocesador by Keyla Mora Hortua on Prezi

For simple systems, where the interrupts are not used, it is possible to find cases where this pin is used as an additional single-bit output port the popular RadioRK computer made in the Soviet Unionfor instance. An early industrial use of the is as the “brain” of the DatagraphiX Auto-COM Computer Output Microfiche line of microprocesaor which takes large amounts of user data from reel-to-reel tape and images it onto microfiche.


This section possibly contains original research. He finally got the permission to develop it six months later. Whereas the required the use of the HL register pair to indirectly access its bit memory space, the added addressing modes to allow direct access mlcroprocesador its full bit memory space. The content of other processor registers is not modified.

This is an inverting input the active level being logical 0. A number of processors compatible with the Intel A were manufactured in the Eastern Bloc: Every instruction in the has an equivalent instruction in the even though the actual opcodes differ between the two CPUs. Using this signal, it is possible to implement a separate stack memory space. The processor maintains internal flag bits a status registerwhich indicate the results of arithmetic and logical instructions. These were intended to be supplied by external hardware in order to invoke a corresponding interrupt service routinebut were also often employed as fast system calls.