CM335H reference design: Profibus design based on TI AM3358 CM335H core module.
The CM335H is a core module based on the TI’s Sitara AM335X Cortex-A8 processor. The core module is Measured only 37.9mm by 37.9mm, integrates 512MBytes DDR3 SDRAM and up to 8GBytes eMMC flash.
The ISO1176 is an isolated differential line transceiver designed for use in PROFIBUS applications . The device is ideal for long transmission lines since the ground loop is broken to provide for operation with a much large common mode voltage range.