BOOSTXL-RS232

The BOOSTXL-RS232 is an evaluation module designed by Texas Instruments to quickly evaluate and prototype RS232 interface functions. This board gives users the capability to add a true RS232 interface to any embedded system or to perform testing of devices that utilize the RS232 protocol. BOOSTXL-RS232 can perform both full-duplex and half-duplex operations, including transmission and reception of serial data. It can be used with both 3.3 V and 5 V logic devices, making it an ideal solution for designs that require communications between multiple types of systems.

The BOOSTXL-RS232 is equipped with the basic features necessary for the implementation of the RS232 protocol. It includes a high speed USART, which supports data rates up to 250k baud. It also includes an integrated receiver hysteresis and transmitter distortion circuitry which enables robust operation. The board also includes an active termination circuitry which helps to reduce crosstalk and minimize EMI.

The BOOSTXL-RS232 can be easily configured for various applications via jumpers and connectors. It provides two screw terminal blocks for direct connection to a communications port, a male header for an external power supply, and two female headers for connection to microcontrollers. Additionally, it includes a DB9 connector which can be used to connect the module to common peripherals such as keyboards, printers, and scanners. The BOOSTXL-RS232 also features LED indicators that allow users to quickly diagnose the status of the board\'s operation.

The BOOSTXL-RS232 is powered by the TL16C450 USART which provides the user with a highly versatile and robust solution for RS232 communication. The USART supports data of up to 250k baud and can be configured to perform in either full- or half-duplex mode. It provides an integrated clock generator for easy synchronization of data between systems. The board also features voltage level translators that enable it to communicate with both 3.3 V and 5 V logic devices.

The BOOSTXL-RS232 is a highly reliable and versatile evaluation module for the rapid development and prototyping of RS232-based designs. It provides the user with an integrated USART, enabling data rates up to 250k baud and half-duplex or full-duplex operations. Additionally, the onboard voltage level translators ensure that it can communicate with both 3.3 V and 5 V logic devices. Its small form factor and numerous onboard features make the BOOSTXL-RS232 an ideal choice for a wide variety of applications.