Visible to Intel only — GUID: bhc1410499789749
Ixiasoft
Components
Figure 1. Block Diagram for Design Example without IEEE 1588v2
Figure 2. Block Diagram for Design Example with IEEE 1588v2
Component | Design Example without IEEE 1588v2 | Design Example with IEEE 1588v2 |
---|---|---|
Low latency Ethernet 10G MAC | Ethernet MAC IP core | |
Intel® Arria® 10 1G/10G PHY | Intel® FPGA 1G/10G and 10GBASE-KR PHY IP | |
MDIO | Provides MDIO interface to connect Ethernet MAC to external PHY | |
Address decoder channel | Address decoder module for each component within the channel, for example, MAC and PHY. | |
Address decoder multi-channel | Address decoder module for all channels and components within multi-channel level, for example Master TOD. | |
Reset controller | Reset modules which handle reset synchronisation for the components in the design example. | |
Master PLL | Generates clocks for all the components in the design example. | |
Intel® Arria® 10 ATX PLL | Generates a TX serial clock for Intel® Arria® 10 10G transceiver. | |
Intel® Arria® 10 fractional PLL | Generates a TX serial clock for Intel® Arria® 10 1G transceiver. | |
Master Time-of-Day (TOD) | — | Provides a master TOD for all channels. |
TOD Sync | — | Module to synch time of day from Master TOD to Local TOD for all channels. |
Local TOD | — | TOD module in each channel. |
Master Pulse Per Second module | — | Returns pulse per second (pps) to user for all channels. |
1G/10G Pulse Per Second module | — | Returns pulse per second (pps) to user in each channel. |
PTP packet classifier | — | Decodes the packet type of incoming PTP packets and returns the decoded information to the Ethernet MAC. |
FIFO | Avalon Streaming (Avalon-ST) single-clock or dual-clock FIFO that buffers the receive and transmit data between the MAC and client. | — |