TSB43AB22A Datasheet – OHCI 1.1, 1394a Link Layer Controller

Part number : TSB43AB22A, TSB43AB22APDT

Functions : OHCI 1.1, 1394a Link Layer Controller integrated

Package information : TQFP 128 Pin Type

Manufacturer : Texas Instruments

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TSB43AB22A Link Layer Controller

Product Information

The TSB43AB22A device is an integrated 1394a-2000 OHCI PHY/link-layer controller (LLC) device that is fully compliant with the PCI Local Bus Specification, the PCI Bus Power Management Interface Specification, IEEE Std 1394-1995, IEEE Std 1394a-2000, and the 1394 Open Host Controller Interface Specification. It is capable of transferring data between the 33-MHz PCI bus and the 1394 bus at 100M bits/s, 200M bits/s, and 400M bits/s. The TSB43AB22A device provides two 1394 ports that have separate cable bias (TPBIAS). The TSB43AB22A device also supports the IEEE Std 1394a-2000 power-down features for battery-operated applications and arbitration enhancements.

Pinout

TSB43AB22 pinout datasheet

1. Fully compliant with provisions of IEEE Std 1394-1995 for a high-performance serial bus and IEEE Std 1394a-2000
2. Fully interoperable with FireWire and i.LINK implementations of IEEE Std 1394
3. Compliant with Intel Mobile Power Guideline 2000
4. Full IEEE Std 1394a-2000 support includes: connection debounce, arbitrated short reset, multispeed concatenation, arbitration acceleration, fly-by concatenation, and port disable/suspend/resume
5. Power-down features to conserve energy in battery-powered applications include: automatic device power down during suspend, PCI power management for link-layer, and inactive ports powered down
6. Register access fail interrupt when the PHY SCLK is not active
7. PCI power-management D0, D1, D2, and D3 power states
8. Initial bandwidth available and initial channels available registers

Official Homepage : http://www.ti.com/product/TSB43AB22A

TSB43AB22A Datasheet PDF