IP1000M Product Brief Gigabit Ethernet NIC Single Chip - - - - - Features PCI & DMA Features - PCI Specification Revision 2.3 compliant - 32-bit, 33/66MHz bus master capability - Efficient DMA operation maximizes PCI band-width utilization - 1 Terabyte (40 bit) address space - Scatter, gather transmit/receive DMA - Transmit "interrupt-less" mode of operation - Receive frame priority interrupts - Receive interrupt coalescing Power Management, EEPROM and Package - WakeOnLAN support - ACPI Revision 1.0 compliant - 1.8/3.3V CMOS with 5V tolerant I/O - EEPROM 24C02 support - 128-pin LQFP package FIFO Features - No external memory required - Receive FIFO flow control thresholds - Configurable TX/RX FIFO MAC Features - IEEE 802.3z, 802.3x compliant - IEEE 802.1p, 802.1Q compliant - 1000Mbps, 100Mbps, 10Mbps triple speed, half/full duplex operation - Transmit and receive back to back frames at full wire speed - Half duplex carrier extension and packet bursting - Asymmetric/symmetric flow control - VLAN tag insertion/removal - VLAN tagged frame filtering - IPV4, TCP, UDP checksum calculation/verification - 802.3 MIB statistic register sets - 64-bit hash table for multicast frame filtering - Up to 10K Jumbo frame support for transmit and receive - Big-endian General Description The IP1000M is a truly 10/100/1000Mbps Gigabit Ethernet NIC single chip which it incorporates a 32-bit PCI interface with bus master support. It is manufactured using standard digital CMOS process and contains all the active circuitry required to implement the physical layer functions to transmit and receive data on standard CAT5 unshielded twisted pair cable. The IP1000M is designed for use in a variety of applications including workstation NICs, and other systems utilizing a PCI bus. The IP1000M includes a 32-bit PCI bus interface, IEEE 802.3 compliant MAC, transmit and receive FIFO buffers, IEEE 802.3 compliant 10BASE-T, and 100BASE-TX PHY, IEEE 802.3z compliant 1000 BASE-T PHY, serial EEPROM interface and LED drivers. Phsical Layer Features - Fully integrated IEEE 802.3ab compliant 1000BASE-T, 100BASE-TX and 10BASE-T port - DSP receiver includes feed-forward equalizer, decision feedback equalizer, echo canceller, crosstalk canceller, and baseline wander correction - 802.3ab compliant Auto-Negotiation for automatic speed, duplex, and master/slave configuration - Automatic MDI/MDI-X crossover function and polarity correction Confidential. Copyright (c) 2003, IC Plus Corp. Automatic pair skew adjustment PHY management registers Smart Cable Analyzer (SCATM) Smart speed downshift APS(Auto Power Saving) a. Power Saving with Link status detecting b. Keep only MAC alive through software setting The IP1000M supports features for use in "Green PCs" or systems where control over system power consumption is desired. The IP1000M supports several power down states, and the ability to issue a system "wake event" via reception of unique, user defined Ethernet frames. In addition, the IP1000M can assert a wake event in response to changes in the Ethernet link status. 1/2 Jul. 18, 2003 IP1000M-PB-R01 IP1000M Product Brief Block Diagram PCI VDET INTAN RSTN PMEN PAR FRAMEN TRDYN IRDYN STOPN DEVSELN IDSEL PCICLK PERRN SERRN REQN GNTN CBEN[3:0] AD[31:0] MDI TP_MDI[3:0]+ TP_MDI[3:0]- TCP Segment -ation TX DMA Dual Queue Controller PCI Bus TX FIFO IP/TCP/UDP Checksum Generation Transmit Flow Control 32 bit Bus Master Interface RX DMA Dual Queue Controller RX FIFO ANALOG MISC HSDAC_P CTRL_REGD CTRL_REGA RSET EEPROM VPD_DATA VPD_CLK LED Physical Media Access Control IP/TCP/UDP Checksum Verification Layer (PCS, PMA, PMD) LED_LINK10N LED_LINK100N LED_LINK1000N LED_DUPLEXN LED_RXN LED_TXN LED_STANT (MAC) Receive Flow Control MAIN CLOCK X1 X2 POWER AND GROUND AVCCH AVCC AVSS VCC2 VCC1 VSS2 VSS1 IC Plus Corp. Headquarters 10F, No.47, Lane 2, Kwang-Fu Road, Sec. 2, Hsin-Chu City, Taiwan 300, R.O.C. TEL : 886-3-575-0275 FAX : 886-3-575-0475 Website: www.icplus.com.tw Confidential. Copyright (c) 2003, IC Plus Corp. Sales Office 4F, No. 106, Hsin-Tai-Wu Road, Sec.1, Hsi-Chih, Taipei Hsien, Taiwan 221, R.O.C. TEL : 886-2-2696-1669 FAX : 886-2-2696-2220 2/2 Jul. 18, 2003 IP1000M-PB-R01