參數資料
型號: ADM6996F
廠商: INFINEON TECHNOLOGIES AG
英文描述: 6 port 10/100 Mb/s Single Chip Ethernet Switch Controller
中文描述: 6端口10/100 Mb / s的單芯片以太網交換機控制器
文件頁數: 55/69頁
文件大?。?/td> 2099K
代理商: ADM6996F
ADM6996F
Register Description
Bits Type Name
Description
Link speed is selected by this bit or by auto negotiation if bit
12 of this register is set (in which case, the value of this bit is
ignored).
If it is fiber mode, 0.13 is always 1. Any write to this bit will
have no effect.
Auto Negotiation Enable
1 – Enable auto negotiation process
0 – Disable Auto negotiation process
This bit determines whether the link speed should set up by
the auto negotiation process or not. It is set at power up or
reset if the PI_RECANEN pin detects a logic 1 input level in
Twisted-Pair Mode.
If it is set when fiber mode is configured, any write to this bit
will be ignored.
Power Down Enable
1 – Power Down
0 – Normal Operation
Ored result with PI_PWRDN pin. Setting this bit high or
asserting the PI_PWRDN puts the D7001 into power down
mode. During the power down mode, TXP/TXN and all
LED outputs are tri-stated and the MII interfaces are isolated.
Isolate D7001 from Network
1 – Isolate PHY from MII
0 – Normal Operation
Setting this control bit isolates the part from the MII, with the
exception of the serial management interface. When this bit
is asserted, the D7001 does not respond to TXD, TXEN and
TXER inputs, and it presents a high impedence on its TXC,
RXC, CRSDV, RXER, RXD, COL and CRS outputs.
ANEN_RST Restart Auto Negotiation
1 – Restart Auto Negotiation Process
0 – Normal Operation
Setting this bit while auto negotiation is enabled forces a new
auto negotiation process to start. This bit is self-clearing and
returns to 0 after the auto negotiation process has
commenced.
R/W DPLX
Duplex Mode
1 – Full Duplex mode
0 – Half Duplex mode
If auto negotiation is disabled, this bit determines the duplex
mode for the link.
R/W COLTST
Collision Test
1 – Enable COL signal test
0 – Disable COL signal test
When set, this bit will cause the COL signal of MII interface
Initial value
Infineon-ADMtek Co Ltd
4-3
12
R/W ANEN
0x1h
11
R/W PDN
0x0h
10
R/W ISO
0x0h
9
R/W,
SC
0x0h
8
0x1h
7
0x0h
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相關代理商/技術參數
參數描述
ADM6996FAAT1 功能描述:IC SWITCH CTRLR 10/100 128PQFP RoHS:否 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標準包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應商設備封裝:36-QFN(6x6) 包裝:* 其它名稱:Q6396337A
ADM6996FCX-AC-T-1 功能描述:IC ETHERNET SW CTRLR 128-PQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標準包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應商設備封裝:36-QFN(6x6) 包裝:* 其它名稱:Q6396337A
ADM6996FCXACT1XP 制造商:Infineon Technologies AG 功能描述:GREEN, SWITCH / PHY
ADM6996FCX-AD-R-1 功能描述:開關變換器、穩(wěn)壓器與控制器 SWITCH / PHY RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
ADM6996FCXADR1XT 制造商:Infineon Technologies AG 功能描述:SWITCH / PHY