參數(shù)資料
型號: GT-48001A
廠商: Galileo Technology Services, LLC
英文描述: Switched Ethernet Controller For 10BaseX(10BaseX交換式快速以太網(wǎng)控制器)
中文描述: 交換式以太網(wǎng)控制器10BaseX(10BaseX交換式快速以太網(wǎng)控制器)
文件頁數(shù): 72/101頁
文件大?。?/td> 1235K
代理商: GT-48001A
GT-48001A Switched Ethernet Controller
72
Revision 1.6
21.
Register Tables
The GT-48001A incorporates the required PCI Configuration registers, Command registers and various counters for
management purposes. The GT-48001A can work in stand-alone mode, in which there is no requirement for CPU inter-
vention (a system with no CPU) in which case the default values of the control registers are used.
The actual address of an internal register is the sum of the GT-48001A base address and the particular register’s off-
set. The CPU defines the base address by writing to the Internal Registers Base Address register in the PCI Configura-
tion area.
Register Map
De scr ipt i on
Off s e t
Internal Control Registers
Global Control
0x140028
Port Control 0
0x040200
Port Control 1
0x040204
Port Control 2
0x040208
Port Control 3
0x04020c
Port Control 4
0x040210
Port Control 5
0x040214
Port Control 6
0x040218
Port Control 7
0x04021c
Status
0x14002c
CPU and Sniffer Numbers
0x140030
Interrupt Cause
0x044
Interrupt Mask
0x048
EASE Interrupt Cause Register
0x50
EASE Interrupt Mask Register
0x54
Serial Parameters
0x040220
Rx Buffers Threshold
0x040224
CPU Buffer Base Address
0x140034
CPU Start Of Packet Base Address
0x140038
CPU New Address Base Address
0x14003c
CPU Intervention Base Address
0x140048
Device Table
0x40
Timeout Counter
0x04c
Port 0 Counter Block
0x040000 - 0x040038
Port 1 Counter Block
0x040040 - 0x040088
Port 2 Counter Block
0x040080 - 0x0400b8
Port 3 Counter Block
0x0400c0 - 0x0400f8
Port 4 Counter Block
0x040100 - 0x040138
Port 5 Counter Block
0x040140 - 0x040178
Port 6 Counter Block
0x040180 - 0x0401b8
Port 7 Counter Block
0x0401c0 - 0x0401f8
相關(guān)PDF資料
PDF描述
GT-48002A Switched Fast Ethernet Controller for 100BaseX(100BaseX交換式快速以太網(wǎng)控制器)
GT-48004A Four Port Switched Fast Ethernet Controller(四端口、交換式快速以太網(wǎng)控制器)
GT-48006A Low Cost Two Port 10/100Mbps Ethernet Bridge/Switch Controller(低成本、雙端口10/100Mbps以太網(wǎng)橋式/交換式控制器)
GT-48207 Advanced Switched Ethernet Controllers for 10+10/100 BaseX(高級交換式 10+10/100 BaseX以太網(wǎng)控制器)
GT-48208 Advanced Switched Ethernet Controllers for 10+10/100 BaseX(高級交換式 10+10/100 BaseX以太網(wǎng)控制器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GT482 制造商:CORNELL DUBILIER ELECTRONICS 功能描述:Cap Ceramic 82pF 3000V SL 5% (12 X 6mm) Radial 9.5mm 85°C
GT48212-A6-PBB1C000 制造商:Marvell 功能描述:
GT48212-A6-PBB-C000 制造商:Marvell 功能描述:12 PORT E + 2 PORT FE SWITCH (MANAGED) - Trays
GT48300-A1-BBE1C083 制造商:Marvell 功能描述:Marvell GT48300-A1-BBE1C083
GT48300-A1-BBE-C000 制造商:Marvell 功能描述:Marvell GT48300-A1-BBE-C000