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Overview
The Synopsys DesignWare® IEEE 1394 AVLink intellectual property (IP) is a set of highly configurable blocks that implements complete 1394
interface functions tailored to support audio/visual (AV)-oriented IEC 61883 applications. Configured through our RapidScript® utility,
this device can also be optimized to act as a generic 1394 device controller. Therefore, AVLink can be effectively used in a wide range of applications,
such as digital still cameras, video conferencing cameras, printers, scanners, digital audio devices, electronic musical instruments, digital VCRs/VTRs, and storage devices.
Highlights
- Silicon-proven IEEE 1394 Link Layer Controller for both audio/visual (A/V) and non-A/V applications
- Support for common isochronous packet (CIP) headers, time-stamping, and padded zeros for A/V data transactions
- IEEE 1394-1995 and 1394a-2000 specification compliance
- IEC 61883 requirement for A/V data streaming compliance
- Supports 100/200/400-Mbps data rates
- Full link layer implementation
- Asynchronous, isochronous, and PHY packet transmit and receive operations
- Cycle master and node controller capability
- Automatic isochronous resource manager detection
- Automatic acknowledge packet generation for received asynchronous packets
- Automatic 32-bit CRC generation and error detection interface
- Flexible, 32-bit Virtual Component Interface (VCI) for host
- Asynchronous and isochronous FIFO interface with burst and non-burst access modes
- Multi-speed, concatenated isochronous packet support
- Configurable number of isochronous transmit/receive channels
- Status reporting by extensive maskable interrupt register set
- Supports inbound and outbound single phase retry protocol
- RapidScript custom IP configuration
- Verilog source code
- Optional 1394 simulation models
For questions or comments on DesignWare, Contact Us
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