參數(shù)資料
型號： KSZ8851-16MLL-EVAL
廠商： Micrel Inc
文件頁數(shù)： 27/84頁
文件大?。?/td> 0K
描述： BOARD EVALUATION KSZ8851-16MLL
產(chǎn)品培訓(xùn)模塊： KSZ8851 10/100 Embedded Controllers
標(biāo)準(zhǔn)包裝： 1
系列： LinkMD®
主要目的： 接口，以太網(wǎng)控制器（PHY 和 MAC）
嵌入式： 否
已用 IC / 零件： KSZ8851-16MLL
主要屬性： 1 個端口，100BASE-TX/10BASE-T
次要屬性： 8/16 位接口，LinkMD 線纜診斷
已供物品： 板，文檔
產(chǎn)品目錄頁面： 1081 (CN2011-ZH PDF)
相關(guān)產(chǎn)品： 576-3438-ND - IC CTLR MAC/PHY NON PCI 128PQFP
576-3253-ND - IC CTLR MAC/PHY NON-PCI 128-PQFP
576-3252-ND - IC CTLR MAC/PHY NON-PCI 48-LQFP
其它名稱： 576-3292
Micrel, Inc.
KSZ8851-16MLL/MLLI
March 11, 2014
33
Revision 2.2
CPU Interface I/O Registers
The KSZ8851-16MLL provides an SRAM-like asynchronous bus interface for the CPU to access its internal I/O registers.
I/O registers serve as the address that the microprocessor uses when communicating with the device. This is used for
configuring operational settings, reading or writing control, status information, and transferring packets. The KSZ8851-
16MLL can be programmed to interface with either Big-Endian or Little-Endian processor.
I/O Registers
The following I/O Space Mapping Tables apply to 8 or 16-bit bus interface. Depending upon the bus mode selected, each
I/O access can be performed the following operations:
In 8-bit bus mode, there are 256 address locations which is based on SD[7:0] for address when CMD=1. The SD[7:0] is
for data when CMD=0.
In 16-bit bus mode, there are 64 address locations which is based on SD[7:2] ([1:0] is “Do Not Care”) for address and
SD[15:12] for Byte Enable BE[3:0] (either one byte or two bytes) when CMD=1. The SD[15:0] is for data when CMD=0.
Internal I/O Registers Space Mapping
I/O Register Offset Location
Register
Name
Default
Value
Description
16-Bit
8-Bit
0x00 - 0x01
0x00
0x01
Reserved
Do Not
Care
None
0x02 - 0x03
0x02
0x03
0x04 - 0x05
0x04
0x05
Reserved
Do Not
Care
None
0x06 - 0x07
0x06
0x07
0x08 - 0x09
0x08
0x09
CCR
Read only
Chip Configuration Register [7:0]
Chip Configuration Register [15:8]
0x0A - 0x0B
0x0A
0x0B
Reserved
Do Not
Care
None
0x0C - 0x0D
0x0C
0x0D
Reserved
Do Not
Care
None
0x0E - 0x0F
0x0E
0x0F
0x10 - 0x11
0x10
0x11
MARL
-
MAC Address Register Low [7:0]
MAC Address Register Low [15:8]
0x12 - 0x13
0x12
0x13
MARM
-
MAC Address Register Middle [7:0]
MAC Address Register Middle [15:8]
0x14 - 0x15
0x14
0x15
MARH
-
MAC Address Register High [7:0]
MAC Address Register High [15:8]
0x16 - 0x17
0x16
0x17
Reserved
Do Not
Care
None
0x18 - 0x19
0x18
0x19
Reserved
Do Not
Care
None
0x1A - 0x1B
0x1A
0x1B
0x1C - 0x1D
0x1C
0x1D
Reserved
Do Not
Care
None
0x1E - 0x1F
0x1E
0x1F
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KSZ8851-16MLL-EVAL 制造商:Micrel Inc 功能描述:BOARD EVALUATION FOR KSZ8851-16MLL
KSZ8851-16MLLI 功能描述:以太網(wǎng) IC 10/100BT Ethernet MAC + PHY with Generic (8, 16-bit) Bus Interface (I-Temp, 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
KSZ8851-16MLLI TR 功能描述:以太網(wǎng) IC 10/100BT Ethernet MAC + PHY with Generic (8, 16-bit) Bus Interface (I-Temp, 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
KSZ8851-16MLLJ 功能描述:以太網(wǎng) IC Single-Port Ethernet MAC Controller with 8/16-Bit Non-PCI Interface (125C support) 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
KSZ8851-16MLLJ_10 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Single-Port Ethernet MAC Controller with 8-Bit or 16-Bit Non-PCI Interface
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