Efficient computer terminal system utilizing a single slave proc

Details Efficient computer terminal system utilizing a single slave proc Efficient computer terminal system utilizing a single slave proc

Filed on

1988-08-30

Date issued

1992-09-15

Examiner

Lee, Thomas C.

Patent Class

Boots, shoes, and leggings

Other Related Categories

395700, 364DIG2, 3642373, 3642802, 3642304, 3642384, G06F 924

Type

Patent

Status

active

Patent number

051485168

Description

ABSTRACT:
A CRT computer terminal is presented. The need for a master processor is eliminated by designing a CRT controller to initialize a slave processor. The slave processor accesses a random access memory (RAM) in which is stored instructions which the processor executes. Upon initialization of the computer terminal, the CRT controller reads instructions to be executed by the slave processor from a non-volatile read-only memory (ROM). The instructions are transferred from the CRT controller to the slave processor. The slave processor stores the instructions in the random access memory. Each instruction, at the proper time, may then retrieved and executed by the slave processor.

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