The 74HC and 74HCT280 are 9-bit odd/even parity generators or checkers. These devices are silicon-gate CMOS devices which are pin compatible with low power Schottky TTL (LSTTL) and comply with JEDEC ...

An error detection technique that tests the integrity of digital data in the computer. Parity checking adds an extra parity cell to each 8-bit byte of memory, thus ...

This project implements a Parity Bit Checker and Generator using logic gates. The circuit checks whether the number of 1s in the input data is even or odd, and accordingly generates or verifies the ...

The RAM in our computers is constantly refreshed to ensure that it maintains the intended information. For most of us, however, a bit flipped somewhere in the memory of our cell phones or laptops is ...

Abstract: This paper investigates the performance of the parity bit selected code division multiple access (PB-CDMA) system when a soft output detector based on log likelihood ratio (LLR) calculation ...

Abstract: The disclosed parity stripping technique quickly and efficiently converts a multi-byte input stream having parity bits to an output data stream that contains the same data as the input ...

The UART, or universal asynchronous receiver-transmitter, is one of the most used device-to-device communication protocols. This article shows how to use a UART as a hardware communication protocol by ...

The combination of ld-process-vbi and ld-export-metadata are not producing fully valid SCC files for Line 21 data. Specifically, they do not save the parity bit transmitted with each data byte into ...

I should add, I'm aware that there are (several) filesystems that do ECC/checksumming, but I'm really more interested in something that can store parity data in standard files. This seems to me to be ...