IDT728981 Overview
A functional block diagram of the IDT728981 device is shown below. The serial streams operate continuously at 2.048 Mb/s and are arranged in 125µs wide frames each containing 32, 8-bit channels. Four input (RX0-3) and four output (TX0-3) serial streams are provided in the IDT728981 device allowing a plete 128 x 128 channel non-blocking switch matrix to be constructed.
