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參數資料
| 型號： | AX88178L |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | USB to 10/100/1000 Gigabit Ethernet/HomePNA Controller |
| 中文描述： | USB接口10/100/1000千兆以太網/電話線網絡控制器 |
| 文件頁數： | 3/35頁 |
| 文件大小： | 218K |
| 代理商： | AX88178L |
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ASIX ELECTRONICS CORPORATION
3
AX88178 L
USB to 10/100/1000 Gigabit Ethernet/HomePNA Controller
1.0 Introduction
1.1 General Description
The AX88178 USB to 10/100/1000 Gigabit Ethernet/HomePNA/HomePlug controller is a high performance and highly
integrated ASIC with embedded 40KB SRAM for packet buffering. It enables low cost and affordable Gigabit Ethernet
network connection to desktop and notebook PC using popular USB ports that are built-in to many PC today.
It has an
USB interface to communicate with USB host controller and is compliant with USB specification V1.0, V1.1 and V2.0. It
implements 10/100/1000Mbps Ethernet LAN function based on IEEE802.3, IEEE802.3u, IEEE802.3ab standards or
HomePNA standard. It supports media-independent interface (MII) to simplify the design on implementing Fast Ethernet
and HomePNA functions. It also provides gigabit media-independent (GMII) and reduced gigabit media-independent
(RGMII) interface for interfacing with Gigabit Ethernet PHY.
The AX88178 needs 12MHz clock for USB operation and 125MHz clock for Gigabit Ethernet operation. It is in 128-pin
LQFP low profile package with CMOS process and requires only single 3.3V power supply to operate.
1.2 AX88178 Block Diagram
Figure 1: AX88178 Block Diagram
GPIO2~0
Gigabit
MAC
Core
Memory Arbiter
USB to
Ethernet
Bridge
USB Core and Interface
STA
SEEPROM
Loader I/F
DP/DM
DPRS/DMRS
MII/GMII/RGMII
I/F
MDC
MDIO
EECS
EECK
EEDI
EEDO
40KB
SRAM
General
Purpose I/O
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AX88179 | 制造商:ASIX 制造商全稱:ASIX 功能描述:AX88179 -- USB3.0 轉 10/100/1000M 千兆以太網控制芯片 |
| AX88179QF | 制造商:ASIX Electronics Corporation 功能描述: |
| AX88180 | 制造商:ASIX 制造商全稱:ASIX 功能描述:High-Performance Non-PCI 32-bit 10/100/1000M Gigabit Ethernet Controller |
| AX88180LF | 制造商:ASIX 功能描述:NON PCI MAC CONTROLLER 10/100/1000 |
| AX88190 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PCMCIA Fast Ethernet MAC Controller |
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