IDT728980 Datasheet (IDT) - TIME SLOT INTERCHANGE DIGITAL SWITCH

IDT728980, TIME SLOT INTERCHANGE DIGITAL SWITCH

A functional block diagram of the IDT728980 device is shown on below.

The serial ST-BUS® streams operate continuously at 2.048 Mb/s and are arranged in 125µs wide frames each containing 32, 8-bit channels.

Eight input (RX0-7) and eight output (TX0-7) serial streams are provided in the IDT728980 devi

www.DataSheet4U.com TIME SLOT INTERCHANGE DIGITAL SWITCH 256 x 256 .EATURES: IDT728980 256 x 256 channel non-blocking switch Serial Telecom Bus Compatible (ST-BUS®) 8 RX inputs 32 channels at 64 Kbit/s per serial line 8 TX output 32 channels at 64 Kbit/s per serial line Three-state serial outputs Microprocessor Interface (8-bit data bus) 5V Power Supply Available in 44-pin Plastic Leaded

IDT728980 Features

* ontrol register (Table 3) consists of Memory Select and Stream