TW239203B - Encoding/decoding device - Google Patents

Encoding/decoding device

Info

Publication number
TW239203B
TW239203B TW83107421A TW83107421A TW239203B TW 239203 B TW239203 B TW 239203B TW 83107421 A TW83107421 A TW 83107421A TW 83107421 A TW83107421 A TW 83107421A TW 239203 B TW239203 B TW 239203B
Authority
TW
Taiwan
Prior art keywords
output
input
cpu
outputting
computer system
Prior art date
Application number
TW83107421A
Other languages
Chinese (zh)
Inventor
Jyh-Shinn Hsu
Original Assignee
United Microelectronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by United Microelectronics Corp filed Critical United Microelectronics Corp
Priority to TW83107421A priority Critical patent/TW239203B/en
Application granted granted Critical
Publication of TW239203B publication Critical patent/TW239203B/en

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  • Executing Machine-Instructions (AREA)

Abstract

A programmable encoding/decoding device in computer system whose structure consists of one CPU and one memory for storing the logic mapping code, includes: 1. one decoder for receiving the address output of CPU and outputting one decoding enable signal under the preset programmable state; 2. one register comprised of flip-flops, whose output is connected to the data bus of the CPU and outputting the input signal triggered by the received decoding enable signal; 3. one encoder with two set of inputs and one set of output in which the first set of input is connected to the memory output, the second set of input is connected to the register output, and conducting the preset logic operation to the two sets of input and output the result to the data bus of the computer system.
TW83107421A 1994-08-13 1994-08-13 Encoding/decoding device TW239203B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW83107421A TW239203B (en) 1994-08-13 1994-08-13 Encoding/decoding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW83107421A TW239203B (en) 1994-08-13 1994-08-13 Encoding/decoding device

Publications (1)

Publication Number Publication Date
TW239203B true TW239203B (en) 1995-01-21

Family

ID=51400779

Family Applications (1)

Application Number Title Priority Date Filing Date
TW83107421A TW239203B (en) 1994-08-13 1994-08-13 Encoding/decoding device

Country Status (1)

Country Link
TW (1) TW239203B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI698743B (en) * 2015-06-26 2020-07-11 美商英特爾公司 Apparatus with embedded programmable data checking components, computing system and method for performing application data checking

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI698743B (en) * 2015-06-26 2020-07-11 美商英特爾公司 Apparatus with embedded programmable data checking components, computing system and method for performing application data checking

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