TSB43EX4X_15 Datasheet, PDF (1/11 Pages) Texas Instruments – IEEE 1394a-2000 CONSUMER ELECTRONICS SOLUTION

TSB43Ex4x
www.ti.com
SLLA275C – APRIL 2008 – REVISED FEBRUARY 2010
IEEE 1394a-2000 CONSUMER ELECTRONICS SOLUTION
Data Sheet Extract, Rev 1.2
FEATURES
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• IEEE 1394 Features
– Integrated 400/200/100-Mbps 2-Port/3-Port
PHY
– Compliant to IEEE Std 1394-1995 and
IEEE Std 1394a-2000
– Supports Bus Manager Functions and
Automatic 1394 Self-ID Verification
– Separate Asynchronous ACK Buffers
Decrease ACK-Tracking Burden on External
CPU
• DTCP and AES Encryption Support for
MPEG-DVB and DSS(TSB43EA42/43 and
TSB43EC42/43 Only)
– DTCP Encryption Support on IEEE Std 1394
Bus
– AES128 Encryption Support on HSDI Path
(TSB43EC42/43 Only)
– Support for up to Two Encrypted/Decrypted
Streams at One Time
– Full or Restricted AKE Performed With
Hardware Assist
– Secure Loading of DTCP and AES128
Information Using External CPU Interface
– Localization Support Compliant With DTCP
Draft Revision 1.51
• Video Interfaces
– Two Configurable High-Speed Data Ports
for Video Data
– One Port Configurable As Parallel Or
Serial
– One Port Serial Only
– Pass-Through Modes for HSDI0 and HSDI1
– Packet Insertion – Two Insertion Buffers
per HSDI for PAT, PMT, SIT, and DIT
Packets
– PID Filtering (32 PID Filters per HSDI Port)
• External CPU Interfaces
– Motorola 68K-Style 16-Bit Asynchronous
Interface
– SRAM-Like 16-Bit Asynchronous Interface
– PCI Interface (33 MHz) Compliant to PCI
Specification Version 3.0 (Supports PCI
Slave and Master Function)
• DMA
– Higher Asynchronous Throughput With
DMA Hardware Enhancements (Available in
PCI Mode Only)
– Internal DMA Controller – Asynchronous,
Asynchronous Stream TX/RX
– General DMA
– Auto Response DMA for SBP2
Transactions
• Data Buffers
– 2 x 4K-Byte Isochronous Buffers for Video
Data
– 2 x 2K-Byte Asynchronous/Asynchronous
Stream Transmit Buffers
– 2 x 2K-Byte Asynchronous/Asynchronous
Stream Receive Buffers
– 1 x 1K-Byte Self-ID Buffer
– Insertion Buffers for MPEG-DVB/DSS
Packet Insertion
– Programmable Data/Space Available
Indicators for Buffer Flow Control
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PRODUCTION DATA information is current as of publication date.
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