IEEE 1588 Syn1588®Clock_S Core

Download the datasheet

The SYN1588®Clock_S IP-core provides highly accurate clock synchronization compliant to the IEEE 1588 standard version 1.0 and 2.0 for Industrial Ethernet applications. It provides a high resolution, high accuracy hardware clock which uses a 96-bit wide adder based clock architecture allowing supporting input clock frequencies in the range of 10 – 200 MHz. Furthermore the SYN1588 Clock_S comprises an MII-Scanner unit, which scans all Ethernet traffic in search for IEEE 1588 synchronization packets. Upon detection of any such packet it draws a 96-bit wide time stamp from the local clock and copies it together with status and identification data into a time-stamp FIFO.

Block Diagram

This diagram shows the Syn1588 Clock_S IP Core highlighted in green and how it is connected into the communication system.

Features

• Supports 10/100 Mbit/s half & full duplex modes
• Delivered with PTP Version 1.0 and version 2.0 stack (Linux or Windows®)
• Supports SPI cascade and independent slave mode
• SPI data rates up to 20 Mbit/sec
• 16-bit SPI data transfers, 32 bit interface to the internal SPI controller
• 1 pps output
• 1 period timer output with a period ranging from 14,000 sec down to 200 nsec.
• 1 event input which draws a time stamp and stores it in the time stamp FIFO.
• Events may be processed at a burst rate of 1 MHz
• 1 trigger output signal which may be used to generate a signal transition at a given point in time
• All event, period, and trigger signals are strictly synchronous to the internal high accuracy clock
• Delivered with test bench, 100% code coverage guaranteed
• Optional support of GPS timing receivers
• RMII Interface option available upon request

For a complete list of features, download the datasheet.

Applications

• Test and Measurement
• Industrial Automation and Control
• Telecom
• Military
• Power Industry

Implementation Results

The following are typical performance and utilization results.

Evaluation and licensing terms

Please contact Oregano directly at: http://www.oregano.at/eng