參數(shù)資料
型號(hào)： KSZ8695X
廠商： Micrel Inc
文件頁數(shù)： 19/39頁
文件大?。?/td> 0K
描述： IC SWITCH 10/100 5PORT 208PQFP
標(biāo)準(zhǔn)包裝： 24
系列： *
類型： *
應(yīng)用： *
安裝類型： 表面貼裝
封裝/外殼： 208-MQFP，208-PQFP
供應(yīng)商設(shè)備封裝： 208-PQFP（28x28）
包裝： 托盤
配用： 576-1624-ND - KIT EVAL KSZ8695X EXPERIMENT
其它名稱： 576-1025
Micrel, Inc.
KS8695X
June 2006
26
M9999-060106
Address Map and Register Description
Memory Map
Upon power up, the KS8695X memory map is configured as shown below.
Address Range
Region
Description
0x03FF0000-0x03FFFFFF
64KB
KS8695PX System Conguration Register Space
0x02000000-0x03FEFFFF
32MB
Not Congured
0x00000000-0x01FFFFFF
32MB
Flash Bank 0
Memory Map Example
The default base address for the KS8695X system configuration registers is 0x03ff0000. After power up, the user is free
to remap the memory for their specific application. The following is an example of the memory space remapped for
operation.
Address Range
Region
Description
0x03FF0000-0x03FFFFFF
64KB
KS8695PX System Conguration Register Space
0x02900000-0x03FEFFFF
23MB
Spare (External I/O)
0x02100000-0x028FFFFF
8MB
FLASH
0x00100000-0x020FFFFF
32MB
SDRAM
0x00000000-0x0007FFFF
512KB
SRAM
Register Description
The KS8695X system configuration registers (SCRs) are located in a block of 64KB in the host memory address space.
After power up and initialization, the user can remap the SCRs to a desired offset. The SCRs are 32 bits wide. They are
32 bit word-aligned and must be accessed using word instructions. A description of the KS8695X system configuration
registers follows. For bit definitions, please see the detailed "Register Description" section.
Address
Description
Mode
Size
System Registers
0x0000
System Configuration Register
R/W
[31:0]
0x0004
System Clock and Bus Control Register
R/W
[31:0]
Memory Controller Interface Registers
0x4000
External I/O Access Control Register 0
R/W
[31:0]
0x4004
External I/O Access Control Register 1
R/W
[31:0]
0x4008
External I/O Access Control Register 2
R/W
[31:0]
0x4010
ROM/SRAM/FLASH Control Register 0
R/W
[31:0]
0x4014
ROM/SRAM/FLASH Control Register 1
R/W
[31:0]
0x4020
ROM/SRAM/FLASH General Register
R/W
[31:0]
0x4030
SDRAM Control Register 0
R/W
[31:0]
0x4034
SDRAM Control Register 1
R/W
[31:0]
0x4038
SDRAM General Control Register
R/W
[31:0]
0x403C
SDRAM Buffer Control Register
R/W
[31:0]
0x4040
SDRAM Refresh Timer Register
R/W
[31:0]
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KSZ8695X-EVAL 功能描述:網(wǎng)絡(luò)開發(fā)工具 KSZ8695X Evaluation Board RoHS:否 制造商:Rabbit Semiconductor 產(chǎn)品:Development Kits 類型:Ethernet to Wi-Fi Bridges 工具用于評(píng)估:RCM6600W 數(shù)據(jù)速率:20 Mbps, 40 Mbps 接口類型:802.11 b/g, Ethernet 工作電源電壓:3.3 V
KSZ8721B 功能描述:以太網(wǎng) IC 10/100 BASE-TX/FX Physical Layer Transceiver, Single 3.3V Supply, 48-SSOP (Lead Free) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
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KSZ8721B 制造商:Micrel Inc 功能描述:Transceiver IC 制造商:Micrel Inc 功能描述:IC, TRANSCEIVER, SSOP-48
KSZ8721BA4 功能描述:TXRX 10/100 3.3V 48-SSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,140 系列:AU 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):1/1 規(guī)程:CAN 電源電壓:5.3 V ~ 27 V 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:14-SO 包裝:管件 其它名稱:935267940512AU5790D14AU5790D14-ND
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