TSB82AF15-EP

www.ti.com TSB82AF15-EP SCTPSS2B7812–AJUFL1Y52-E02P0 SCPS271 – JULY 2020 TSB82AF15-EP PCI Express-Based IEEE 1394b OHCI Host Controller 1 Features PCI Express™ based 1394b Open Host Controller Interface (OHCI) link layer controller – TQFP package simplifies board routing and eases board inspection – Stand-alone link layer controller provides flexibility to interface with a 1394b s400 or a 1394b s800 physical layer controller Fully compliant with 1394 OHCI specification, revision 1.1 and revision 1.2 draft Compliant with PCI Express™ (PCIe) base specification, revision 1.1. See Section 11.1 Fully supports provisions of IEEE Std P1394b-2002, IEEE Std 1394-1995 and IEEE Std 1394a-2000 EEPROM configuration support to load Global Unique ID for 1394 fabric Utilizes 100-MHz differential PCI Express™ common reference clock Support for D1, D2, D3hot Active-state link power management saves power when packet activity on the PCI Express™ link is idle, using both L0s and L1 states Eight 3.3-V multifunction General-Purpose I/O (GPIO) terminals Supports defense, aerospace, and medical applications: – Controlled baseline – One assembly/test site and one fabrication site – Extended product life cycle and product-change notification 2 Applications Avionics and defense Factory automation & control Medical 3 Description The Texas Instruments TSB82AF15-EP is a singlefunction PCI Express™ (PCIe) to PCI local bus translation bridge, where the PCI bus interface is inte...