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TSB43AA82A TSB43AA82AI
SLLA205 – MAY 2006
(iSphynx II) 1394 Integrated PHY and Link-Layer Controller for SBP...
www.ti.com
TSB43AA82A TSB43AA82AI
SLLA205 – MAY 2006
(iSphynx II) 1394 Integrated PHY and Link-Layer Controller for SBP-2 Products and DPP Products
FEATURES
IEEE 1394a-2000 Compliant Single 3.3-V Supply Internal 1.8-V Circuit to Reduce Power
Consumption Integrated 400-Mbps Two-Port Physical Layer
(PHY) Internal Voltage
Regulator IEEE 1394 Related Functions:
– Automated Read Response for ConfigROM Register Access
– Automated Single Retry Protocol and Split Transaction Control
SBP-2 Related Functions: – Supports Four Initiators by Automated Transactions and More Can Be Supported Through Firmware.
– Automated Management ORB Fetching
– Automated Linked Command ORB Fetching
– Automated PageTable Fetching
– Automated Status Block Transmit Ability to Support Direct Print Protocol (DPP)
Mode
Data Transfers: – Auto Address Increment of Direct/Indirect Addressing on Data Transfer (Packetizer)
– Automated Header Insert/Strip for DMA Data Transfers
– 8-/16-Bit Asynchronous and Synchronous DMA I/F With Handshake and Burst Mode
– Supports ATAPI (Ultra-DMA) Mode and SCSI Mode
– 8-/16-Bit Data/Address Multiplex Microcontroller and 8-/16-Bit Separated Data/Address Bus
– Three FIFO Configurations That Support High Performance for the DMA and for Command Exchanges
Asynchronous Command FIFO: 1512 Bytes
Config ROM/LOG FIFO: 504 Bytes DMA FIFO: 4728 Bytes
DESCRIPTION
The TSB43AA82A is a high performance 1394 integrated PHY and link layer controller. It is compliant with...