TSB43DA42, TSB43DB42
www.ti.com
SLLS560–FEBRUARY 2007
IEEE 1394a-2000 CONSUMER ELECTRONICS SOLUTION
FEATURES
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1394 Features
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SRAM-Like 16-Bit Asynchronous Interface
(Supports External DMA Only)
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Integrated 400/200/100 Mbps 2-Port PHY
PCI Interface (33 MHz) Compliant to PCI
Specification Version 2.2 (Supports PCI
Slave and Master Function)
Compliant to IEEE 1394-1995 and IEEE
1394a-2000 Standards
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Supports Bus Manager Functions and
Automatic 1394 Self-ID Verification
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Data Buffers
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3x 4K Byte Isochronous Buffers for Audio
and Video Data
Separate Asyncchronous Ack FIFOs
Decrease the Ack-Tracking Burden on
External CPU
2x 2K Byte Asynchronous/Asynchronous
Stream Transmit Buffers
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DTLA Encryption Support for MPEG2-DVB,
DSS, and Audio Data (TSB43DA42 Only)
2x 2K Byte Asynchronous/Asynchronous
Stream Receive Buffers
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Support for up to Three
Encrypted/Decrypted Streams at One Time
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1x 1K Byte Self-ID Buffer
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Full Ake Performed With Hardware Assist
Insertion Buffers for MPEG2 Packet
Insertion (DAT, PMT, SIT, and DIT)
Secure Method for Loading DTLA
Information Using Ex-CPU Interface
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Programmable Data/Space Available
Indicators for Buffer Flow Control
Audio and Video Interfaces
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Hardware Packet Formatting for the Following
Standards
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Three Configurable High-Speed Data Ports
for Video Data
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IEC61883-1 (General)
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Two Ports Configurable as Parallel or
Serial
IEC61883-2 (SD-DVCR)
IEC61883-4 (MPEG2-TS)
IEC61883-6 (Audio and Music)
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One Port Serial Only
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Two Interfaces for Audio Data (Only One
Audio Stream Supported at a Time)
IEC61883-7 (ITU-R BO.1294 System B) –
DSS
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60958 Port
I2S-Style DAC Interface for PCM Data
(Two Channel)
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Asynchronous Packets
Asynchronous Streams
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Pass-Through Modes for HSDI0 and HSDI1
PHY Packets (Including Self-IDs)
Packet Insertion – Two Insertion Buffers
per HSDI
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Additional Features
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JTAG Interface to Support Post-Assembly
Scan of Device I/O – Boundary Scan
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PID Filtering (32 PID Filters per HSDI Port)
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External CPU Interfaces
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Unique Binding Method for Protecting
Sensitive Off-Chip Data From Ex-CPU
Interface
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Motorola 68K-Style 16-Bit Asynchronous
Interface (Supports External DMA Only)
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
UNLESS OTHERWISE NOTED this document contains
PRODUCTION DATA information current as of publication date.
Products conform to specifications per the terms of Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2007, Texas Instruments Incorporated