ADM5120

ADM5120 HOME GATEWAY CONTROLLER Product Overview 03DEC03 ADMtek.com.tw Information in this document is provided in connection with ADMtek products. ADMtek may make changes to specifications and product descriptions at any time, without notice. Designers must not rely on the absence or characteristics of any features or instructions marked “reserved” or “undefined”. ADMtek reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them The products may contain design defects or errors known as errata, which may cause the product to deviate from published specifications. Current characterized errata are available on request. To obtain the latest documentation please contact you local ADMtek sales office or visit ADMtek’s website at http://www.admtek.com.tw *Third-party brands and names are the property of their respective owners. Copyright 2003 by ADMtek Incorporated All Rights Reserved. ADMtek Inc. 03DEC03 About this Manual Structure This Product Overview contains 2 chapters Chapter 1 Chapter 2 Product Overview Packaging Customer Support ADMtek Incorporated, 2F, No.2, Li-Hsin Rd., Science-based Industrial Park, Hsinchu, 300, Taiwan, R.O.C. Sales Information Tel + 886-3-5788879 Fax + 886-3-5788871 ADM5120 ADMtek Inc. 03DEC03 Table of Contents CHAPTER 1 PRODUCT OVERVIEW ...................................................................... 1-1 OVERVIEW ............................................................................................................ 1-1 1.1.1 Product Order Information ...................................................................... 1-1 1.2 FEATURES ............................................................................................................. 1-2 1.1 CHAPTER 2 PACKAGING ......................................................................................... 2-1 2.1 2.2 BALL GRID ARRAY (BGA) 324-PIN ...................................................................... 2-1 PLASTIC QUAD FLAT PACK (PQFP) 208-PIN ........................................................ 2-2 ADM5120 ADM5120 Product Overview Chapter 1 Product Overview 1.1 Overview ADM5120 is a high performance, highly integrated, and highly flexible SOC (SystemOn-Chip) that facilitates the functionalities of SOHO/SME Gateway, NAT Router, Print Server, WLAN Access Point, and VPN Gateway. ADM5120 enables the sharing of IPbased broadband services throughout the home/office using wired/wireless computers, entertainment equipment, printers, and other intelligent devices. Internally, the ADM5120 ASIC consists of a high performance (227 MIPS) embedded MIPS CPU, an embedded switch engine, 10/100M PHY, an embedded PCI bridge, an embedded USB host, and interfaces for UART, SDRAM, Flash and VPN engines. The following diagram illustrates a system configuration that uses the supported functionalities/facilities of ADM5120. 1.1.1 Product Order Information The ADM5120 comes in two packaging formats as follows: Section 2.1 Ball Grid Array (BGA) 324-pin Section 2.2 Plastic Quad Flat Pack (PQFP) 208-pin TTo WAN ADM5120 MIPS + Switch + 10/100M-PHY SDRAM NAND Flash VPN engine ADM5001 WLAN 802.11a/b/g NIC Others Memory bus To LAN X4 PCI PCI USB . Printer ADMtek Inc. 1-1 ADM5120 Product Overview 1.2 Features ASIC Features Processor • MIPS 4Kc CPU • Embedded cache, 8K-byte Icache, 8K D-cache • Embedded memory management unit (MMU) – 32-entry TLB, organized as 16 entry pairs • 175 MHz/227 MIPS Network • 6 ports – IEEE 802.3 Fast Ethernet – 5 auto-MDIX (autocrossover) twisted paired LAN interfaces, embedded 10/100M PHY – 1 GMII(*)/MII interface – Flexible WAN port selection • Embedded switch engine – Embedded Databuffer/Address-look-up table – Look-up table read/writeable – MAC layer security – MAC clone solution – Multicast grouping (IGMP) – MAC filtering, Bandwidth control • Class of Services (CoS) with two priority levels • Shared dynamic data buffer management, embedded SSRAM • Port grouping VLAN (overlapable) • TCP/IP accelerator Memory interface • SDRAM – – • Two bank support (2 chip select pins) Each bank can support -1Mx32 up to 32Mx32bit (128M-byte) Flash – NAND Flash boot (*) – NOR Flash boot: Two bank support (2 chip select pins) – NOR Flash boot: Each bank can support – 1Mx8-bit, up to 1Mx32bit (4M-byte) System • UART interface (support MODEM interface) • PCI bridge that supports 3 master devices (*) • GPIO (**) • USB 1.1 host • Clock source o 25MHz crystal for 10/100 o 48MHz crystal for USB • 0.18u CMOS process • 1.8V/3.3V dual power • BGA/PQFP VPN interface toADM5001 * Available in BGA only, not PQFP ** PQFP has 4 GPIO pins v.s. BGA has 8 pins. ADMtek Inc. 1-2 ADM5120 Software Features • • • • • • • • • Product Overview Typical Applications • • • • • • • • Linux/ECOS (Embedded Configurable OS) Real-Time OS Linux-based and ECOS-based turn key support Telnet IEEE 802.3 Ethernet Driver IEEE 802.11 WLAN Driver RS232 Driver for Console User Interface DHCP Server/Client PPP over Ethernet (PPPoE) Network Address Translation (NAT) for IP Address Mapping/Sharing/Security DNS Proxy Simple Network Time Protocol (SNTP) Firewall Web-Based Configuration: WEB and HTTP TFTP upload/download • • • • IEEE 802.3 SOHO/SME Gateway NAT Router Single band 802.11g Access Point (through PCI bus: 5120+802.11g NIC) Multiple band 802.11a/b/g Access Point (through PCI bus: 5120+802.11a/b/g NIC) Print Server (through USB1.1) VPN Gateway (through memory bus: 5120+5001) 12-port SME Gateway (through GMII: 5120+6999U) ADMtek Inc. 1-2 ADM5120 Packaging Chapter 2 Packaging 2.1 Ball Grid Array (BGA) 324-pin Note: Scale = mm ADMtek Inc. 2-1 ADM5120 Packaging 2.2 Plastic Quad Flat Pack (PQFP) 208-pin Note: Scale = mm Symbol b e D2 E2 aaa bbb ccc MILLIMETER MIN. NOM. MAX. 0.17 0.20 0.27 0.50 BSC. 25.50 25.50 0.25 0.20 0.08 INCH NOM. 0.008 0.020 BSC. 1.004 1.004 0.010 0.008 0.003 MIN. 0.007 MAX 0.011 ADMtek Inc. 2-2