製品の詳細
資料
サポートするデバイス
- Spartan-3
- Spartan-3A
- Spartan-IIE
- Virtex
- Virtex-4 FX
- Virtex-E
- Virtex-II
- Virtex-II Pro
システム要件
- ISE
- Embedded Development Kit (EDK)
The PLB EMAC is a 10/100 Ethernet MAC which includes an interface to the Processor Local Bus (PLB). It has been designed to the IEEE Std. 802.3 specification.The design provides a 10 Megabit per second (Mbps) and 100 Mbps (Fast Ethernet) EMAC Interface. The core supports auto-negotiable and non auto-negotiable PHYs for 10BASE-T, and 100BASE-TX/FX IEEE 802.3 compliant MII PHYs operating in full or half duplex mode.
主要機能
- 64-bit PLB master and slave interfaces.
- Memory mapped direct I/O interface to registers and FIFOs plus Simple DMA and Scatter/Gather DMA capabilities for low processor and bus utilization.
- Media Independent Interface (MII) for connection to external 10/100 Mbps PHY transceivers
- MII and management interface control writes and reads with MII PHYs
- Programmable PHY reset signal
- Independent internal TX and RX FIFOs (2K - 32K)
- Designed to IEEE 802.3 specification
- Evaluation version available in EDK
