TUSB3200ACPAH Description
The TUSB3200 integrated circuit (IC) is a universal serial bus (USB) peripheral interface device designed specifically for applications that require isochronous data streaming. Applications include digital speakers, which need streaming digital audio data between the host PC and the speaker system via a USB connection. The USB3200device is fully compatible with the USB Specification Version 1.1 and the USB Audio Class Specification.
TUSB3200ACPAH Features
USB Specification version 1.1 compatible
USB Audio Class Specification 1 .0 compatible
Integrated USB transceiver
Supports 12 Mb/s data rate (full speed)
Supports suspend/resume and remote wake-up
Supports control, interrupt, bulk and isochronous data transfer types
Supports up to a total of 7 in endpoints and 7 out endpoints in addition to the control endpoint
Data transfer type, data buffer size, single or double buffering is programmable for each Endpoint
On-Chip adaptive clock generator (ACG) supports asynchronous, synchronous and adaptive
synchronization modes for isochronous endpoints
To support synchronization for streaming USB audio data, the ACG can be used to generate the master
clock for the CODEC
