Product Details
Key Features
Applications/Uses
Simplified Block Diagram
Technical Docs
Data Sheet | 10/100 Ethernet MAC and PHY | Jul 28, 2010 | |
App Note | 78Q8430 Layout Guidelines | ||
User Guide | 78Q8430 Linux Driver ARM Platform User Guide | ||
User Guide | 78Q8430 Driver Manual for ST 5100/OS-20 with NexGen TCP/IP Stack | ||
User Guide | 78Q8430 Software Driver Development Guidelines | ||
User Guide | 78Q8430 ARM9(920T) Linux Driver Diagnostic Guide |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.
Key Features
- Single-Chip 10/100 Fast Ethernet Integrated PHY and MAC
- 32kB SRAM FIFO Memory
- Adaptive Memory Allocation Between Tx and Rx Paths
- Queue Independent User-Settable "Watermarks"
- Per Queue Status Indication
- Address Resolution Controller (ARC)
- Multiple Perfect Address Filtering—Eight Default (Max 12)
- "Wildcard" Address Filtering, Individual, Multicast, and Broadcast Address Recognition and Filtering
- Positive/Negative Filtering and Promiscuous Mode
- 64kB JUMBO Packet Support
- QoS—Four Transmit Priority Levels
- Non-PCI Pseudo-SRAM Host Bus Interface
- 8b, 16b, 32b Bus Width
- Big/Little-Endian Support for 16b/32b Bus Widths
- Asynchronous (100MHz) and Synchronous (50MHz) Bus Clock Support
- Low Power and Flexible Power-Supply Management
- Power-Down/Save, Wake-On LAN (Magic Packet, ON Now Packet), Link Status Change
- Traffic Offload Engine Functionality
- Transfer Frame—ARP and ICMP Echo
- IP Firewall Configuration—Drop Frames on Source IP Address
- IP Checksum
Applications/Uses
- Digital Video Recorders/Players
- High-Definition 1080p/1080i DTVs
- High-Performance Satellite, Cable, and IPTV Set-Top Boxes
- IP-PVR and Video Distribution Systems
- Multimedia Residential Gateways
- Routers and IADs
Description
Supporting 10BASE-T and 100BASE-TX, the transceiver provides auto MDI-X cable crossover correction, autonegotiation, link configuration, and full/half-duplex support with full-duplex flow control and requires only a dual 1:1 isolation transformer for line interfacing. Incorporating numerous packet processing and IP address resolution control functions, in addition to an extensive set of error monitoring, reporting and troubleshooting features, the 78Q8430 provides optimal 10/100 Ethernet connectivity in demanding video streaming and mixed-media applications.
Technical Docs
Data Sheet | 10/100 Ethernet MAC and PHY | Jul 28, 2010 | |
App Note | 78Q8430 Layout Guidelines | ||
User Guide | 78Q8430 Linux Driver ARM Platform User Guide | ||
User Guide | 78Q8430 Driver Manual for ST 5100/OS-20 with NexGen TCP/IP Stack | ||
User Guide | 78Q8430 Software Driver Development Guidelines | ||
User Guide | 78Q8430 ARM9(920T) Linux Driver Diagnostic Guide |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.