參數(shù)資料
型號(hào)： GCIXF1002EC
英文描述： Controller Miscellaneous - Datasheet Reference
中文描述： 控制器雜項(xiàng)-數(shù)據(jù)表參考
文件頁數(shù)： 126/128頁
文件大?。?/td> 1262K
代理商： GCIXF1002EC
Intel
IXF1002 Dual Port Gigabit Ethernet Controller
126
Datasheet
Note that when the IXF1002 is not in Multi-Packet Mode, the device retains all of the features as
described in the IXF1002 Data Sheet.
C.3
Multi-Packet Mode
In order to enable systems that require a high serial transmit threshold to reach full wire speed
operation, Multi-Packet Mode was introduced. When this mode is enabled
(PORT_MODE<14:13> = 1), up to 16 full packets may be stored in the IXF1002
’
s TFIFO.
In Multi-Packet Mode, txrdy signal deassertion rules are changed to indicate at least one of the
following:
The amount of free space in the TFIFO is below the FIFO transmit threshold
(FFO_TSHD<TTH>).
The number of full packets stored in the TFIFO is sixteen.
A data burst across the IX Bus is in progress.
While working in Multi-Packet Mode, the following IXF1002 features are not supported:
The ability to add, strip or change VLAN tags during packet transmission
TFIFO packet count status information (TX_RX_STT<PKC>). Reading this register will
give an incorrect value.
Minimum packet sizes of less than 32 bytes on the IX Bus. Packets that have less than 32
bytes between SOP and EOP may corrupt previous and/or following packets.
Single packet mode for the TFIFO (TX_RX_PARAM<SPM>).
The functionality of txasis when asserted together with SOP (no padding and/or CRC
appended to the packet even if the port was programmed to do so) at IX Bus frequencies below
50 MHz. Note
that txasis functionality works as specified in the IXF1002 Data Sheet for frequencies of 50
MHz or higher.
C.4
Port Working Mode Register
Mnemonic: PORT_MODE
Address: 24H
–
25H
The port mode register controls the CPU bus, IX Bus, and serial interface modes of work.
Note:
Bits 14, 13, 12, 11, 2, and 0 must have the same value in both ports.
相關(guān)PDF資料
PDF描述
GCIXF1002ED Controller Miscellaneous - Datasheet Reference
GCIXF1002EDT Controller Miscellaneous - Datasheet Reference
GCIXF440AC Controller Miscellaneous - Datasheet Reference
GCIXF440ACT Controller Miscellaneous - Datasheet Reference
GCIXP1250-166 Microprocessor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GCIXF1002ED 功能描述:IC 2PORT GIGBIT ETHNT MAC 304BGA RoHS:否 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)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(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A
GCIXF1002EDT 制造商:Intel 功能描述:Ethernet CTLR Single Chip 1000Mbps 3.3V 304-Pin ESBGA
GCIXF1012EC.A3-884560 功能描述:IC ETHERNET MAC 12PORT 672-BGA RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:2,450 系列:- 控制器類型:SPI 總線至 I²C 總線橋接 接口:I²C，串行，SPI 電源電壓:2.4 V ~ 3.6 V 電流 - 電源:11mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-HVQFN（4x4） 包裝:托盤 配用:568-3511-ND - DEMO BOARD SPI TO I2C 其它名稱:935286452157SC18IS600IBSSC18IS600IBS-ND
GCIXF1012ECA3 制造商:Cortina Systems Inc 功能描述: 制造商:Intel 功能描述:
GCIXF1024EC.A3-884561 功能描述:IC ETHERNET MAC 24PORT 672-BGA RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)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(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*