
( Brand: Gm ), ( Manufacturer Part Number: T22410 ), ( Type: Parts )
The GM T22410 Bus Parity chip, with part number 88933256, is a vital component in ensuring data integrity in microcontroller applications. This Bus Parity Logic chip is designed to detect and correct single-bit errors that may occur during data transfer between microcontrollers and peripheral devices.
This chip is specifically designed to work with the GM bus system and supports a maximum data transfer rate of 1 MHz. It features eight data lines (D0 to D7) and four parity output lines (PO0 to PO3). Each parity output line corresponds to a specific data line, and these lines are used to indicate the parity status of the data transferred between devices.
The GM T22410 Bus Parity chip supports both even and odd parity modes. In even parity mode, the parity bit is set to make the total number of 1's in the data byte, including the parity bit, even. In odd parity mode, the parity bit is set to make the total number of 1's in the data byte, including the parity bit, odd.
The chip also includes an enable input (EN) that allows the user to control when the parity checking function is active. When EN is low, the chip is disabled, and no parity checking occurs. When EN is high, the chip is enabled, and parity checking is active during data transfer.
The GM T22410 Bus Parity chip is packaged in a compact 7 mm x 7 mm, 14-pin DIP (Dual In-line Package). It is designed to operate over a wide temperature range of -40 C to 85 C and consumes a low power of approximately 2 mW when in operation.
In conclusion, the GM T22410 Bus Parity chip with part number 88933256 is a reliable and essential component for maintaining data integrity in microcontroller applications using the GM bus system. Its support for even and odd parity modes, adjustable enable input, and low power consumption make it a versatile and practical solution for data transfer applications.
The GM T22410 bus parity chip with part number 88933256 is a type of integrated circuit used for error detection in computer systems. Here are some pros and cons that may help you make an informed decision about purchasing this chip:
Pros:1. Bus Parity: The GM T22410 chip provides bus parity protection, which is essential for ensuring data integrity during data transfer between different components of a computer system.
2. Error Detection: The chip can detect single-bit errors in data buses, which can help prevent data corruption and improve system reliability.
3. Compatibility: This chip is compatible with a wide range of computer systems, including microcontrollers, minicomputers, and mainframes.
4. Cost-Effective: The GM T22410 chip is relatively inexpensive compared to other error detection solutions, making it an attractive option for budget-conscious buyers.
Cons:1. Limited Protection: Bus parity protection only detects errors caused by single-bit changes in data. It does not provide protection against other types of errors, such as multiple-bit errors or errors caused by electrical noise.
2. Outdated Technology: The GM T22410 chip is an older technology and may not be suitable for modern computer systems that require more advanced error detection and correction capabilities.
3. Availability: This chip may be difficult to find in the market as it is an older model, and its production has been discontinued by General Motors.
Conclusion:The GM T22410 bus parity chip is a cost-effective solution for providing bus parity protection and error detection in computer systems. However, it has limitations, such as its inability to detect errors other than single-bit errors and its compatibility with older computer systems. If you are looking for a more advanced error detection and correction solution, you may want to consider other options.
Recommendation:If you are working on an older computer system that requires bus parity protection and error detection, the GM T22410 chip may be a suitable option. However, if you are working on a modern computer system or require more advanced error detection and correction capabilities, you may want to consider other options, such as Error-Correcting Code (ECC) memory or more advanced error detection and correction chips.
Buyer should verify this is the exact part needed before purchasing.