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TSB12LV01B Status: ACTIVE

High Performance 1394 3.3V Link Layer for Telecom, Embedded & Industrial App.,32-Bit I/F, 2kb FIFO


      
         
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Special Note

This product is for high-volume applications only. Contact support@ti.com for more information

 TSB12LV01B
Supply Voltage(s)(V)3.3  
Speed(Max)(Mbps)400  
FIFO(kb)2  
Pin/Package100TQFP  
Operating Temp Range(Celsius)-40 to 85,0 to 70  
RatingCatalog  
 Samples
 Inventory

Other qualified versions of TSB12LV01B

Version Part Number Definition
Enhanced Product TSB12LV01B-EP Supports Defense, Aerospace and Medical Applications

Customers Who Evaluated This Product Also Evaluated

  • TSB42AC3: High Performance 1394-1995 Link Layer for Industrial and Bridge applications
  • TSB12LV26: OHCI-Lynx PCI-Based IEEE 1394 Host Controller
  • TSB12LV01B-EP: Enhanced Product High Performance 1394 3.3V Link Layer For Telecom, Embedded & Indust. App.
  • TSB43AA82A-EP: Enhanced Product 1394 Integrated Phy And Link-Layer Controller
  • TSB43AB21A: OHCI 1.1, 1394a Link Layer Controller Integrated With 1394a, 400Mbps, 1-port Physical Layer (PHY)
  • TSB41AB1: IEEE 1394a One-Port Cable Transceiver/Arbiter

More Related Products

Product Information

Features

  • Link Core
    • Supports Provision of IEEE 1394-1995 (1394) Standard for High-Performance Serial Bus
    • Transmits and Receives Correctly Formatted 1394 Packets
    • Supports Asynchronous and Isochronous Data Transfers
    • Performs Function of 1394 Cycle Master
    • Generates and Checks 32-Bit CRC
    • Detects Lost Cycle-Start Messages
    • Contains Asynchronous, Isochronous, and General-Receive FIFOs Totaling 2K Bytes
  • Physical-Link Interface
    • Compatible With Texas Instruments Physical Layer Devices (PHYs)
    • Supports Transfer Speeds of 100, 200, and 400 Mbits/s
    • Timing Compliant with IEEE 1394a–2000
  • Host Bus Interface
    • Provides Chip Control With Directly Addressable Registers
    • Is Interrupt Driven to Minimize Host Polling
    • Has a Generic 32-Bit Host Bus Interface
  • General
    • Operates From a 3.3-V Power Supply While Maintaining 5-V Tolerant Inputs
    • Manufactured With Low-Power CMOS Technology
    • 100-Pin PZT Package for 0°C to 70°C and –40°C to 85°C (I Temperature) Operation

Description

The TSB12LV01B is an IEEE 1394-1995 standard (from now on referred to only as 1394) high-speed serial-bus link-layer controller that allows for easy integration into an I/O subsystem. The TSB12LV01B provides a high-performance IEEE 1394-1995 interface with the capability of transferring data between the 32-bit host bus, the 1394 PHY-link interface, and external devices connected to the local bus interface. The 1394 PHY-link interface provides the connection to the 1394 physical (PHY) layer device and is supported by the link-layer controller (LLC). The LLC provides the control for transmitting and receiving 1394 packet data between the FIFO and PHY-link interface at rates of 100 Mbits/s, 200 Mbits/s, and 400 Mbits/s. The TSB12LV01B transmits and receives correctly-formatted 1394 packets and generates and inspects the 32-bit cyclic redundancy check (CRC). The TSB12LV01B is capable of being cycle master and supports reception of isochronous data on two channels. TSB12LV01B has a generic 32-bit host bus interface, which will connect to most 32-bit hosts. The LLC also provides the capability to receive status from the physical layer device and to access the physical layer control and status registers by the application software. An internal 2K-byte memory is provided that can be configured as multiple variable-size FIFOs and eliminates the need for external FIFOs. Separate FIFOs can be user configured to support general 1394 receive, asynchronous transmit, and isochronous transmit transfer operations. These functions are accomplished by appropriately sizing the general receive FIFO (GRF), asynchronous transmit FIFO (ATF), and isochronous transmit FIFO (ITF).

The TSB12LV01B is a revision of the TSB12LV01A, with feature enhancements and corrections. It is pin for pin compatible with the TSB12LV01A with the restrictions noted below. It is also software compatible with the extensions noted below.

All errata items to the TSB12LV01A have been fixed, and the following feature enhancements have been made:

  • Two new internal registers have been added at CFR address 40h and 44h. The Host Bus Control Register at 40h and the Mux Control Register @44h are described in section 3.2.
  • Three programmable general-purpose output pins have been added. A detailed description is provided in section 1.3.
  • Several pin changes have been made. Refer to TSB12LV01A to TSB12LV01B Transition Document, TI literature number SLLA081 dated May 2000.

However, there are three restrictions that were not present in the TSB12LV01A device:

  • The TSB12LV01B may only operate with a 50 MHz host-interface clock (BCLK) if the duty cycle is less than 5% away from the 50-50 point, (i.e., the duty cycle must be within 45-55% inclusive). A 40-60% duty cycle clock is acceptable for host clock frequencies at or below 47 MHz.
  • The TSB12LV01B does not have bus holder cells on the PHY-link interface.
  • As a result of removing the bus holder cells, the ISO\ pin (pin 69) was replaced with a Vcc pin on the TSB12LV01B.

This document is not intended to serve as a tutorial on 1394; users are referred to the IEEE 1394-1995 serial bus standard for detailed information regarding the 1394 high-speed serial bus.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TSB12LV01BIPZTACTIVE-40 to 8511.45 | 1kuTQFP (PZT) | 100 View 90 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TSB12LV01BPZTACTIVE0 to 7010.44 | 1kuTQFP (PZT) | 100 View 90 | JEDEC TRAY (10+1) Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TSB12LV01BPZTG4ACTIVE0 to 7010.44 | 1kuTQFP (PZT) | 100 View 90 | JEDEC TRAY (10+1) Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 9:54 AM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 12 WeeksTSB12LV01BIPZT
AmericasArrow >1k
TI Lead Time*: 20 WeeksTSB12LV01BPZT
AmericasArrow 357
Rochester Electronics 801
EuropeAvnet-SILICA 625
TI Lead Time*: 20 WeeksTSB12LV01BPZTG4
EuropeEBV Elektronik 24
View all Distributors  

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
TSB12LV01BIPZT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TSB12LV01BPZT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView
TSB12LV01BPZTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for TSB12LV01B Help

Datasheet

Application Notes

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TSB42AC3 High Performance 1394-1995 Link Layer for Industrial and Bridge applications 1394-1394 LINK LAYER CONTROLLERS TI customers also evaluated this product.
TSB12LV26 OHCI-Lynx PCI-Based IEEE 1394 Host Controller 1394-1394 LINK LAYER CONTROLLERS TI customers also evaluated this product.
TSB12LV01B-EP Enhanced Product High Performance 1394 3.3V Link Layer For Telecom, Embedded & Indust. App. 1394-1394 LINK LAYER CONTROLLERS TI customers also evaluated this product.
TSB82AA2B 1394b OHCI-Lynx (TM) Controller 1394-1394 LINK LAYER CONTROLLERS TI customers also evaluated this product.
TSB12LV32 General-Purpose Link Layer Controller (GP2Lynx) 1394-1394 LINK LAYER CONTROLLERS TI customers also evaluated this product.
TSB43AA82A-EP Enhanced Product 1394 Integrated Phy And Link-Layer Controller 1394-1394 INTEGRATED DEVICES TI customers also evaluated this product.
TSB43AB21A OHCI 1.1, 1394a Link Layer Controller Integrated With 1394a, 400Mbps, 1-port Physical Layer (PHY) 1394-1394 INTEGRATED DEVICES TI customers also evaluated this product.
TSB41AB1 IEEE 1394a One-Port Cable Transceiver/Arbiter 1394-1394 PHYSICAL LAYER CONTROLLERS TI customers also evaluated this product.
TSB41AB2 IEEE 1394a Two-Port Cable Transceiver/Arbiter 1394-1394 PHYSICAL LAYER CONTROLLERS TI customers also evaluated this product.

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