參數(shù)資料
型號： GCIXF1002EC
英文描述： Controller Miscellaneous - Datasheet Reference
中文描述： 控制器雜項-數(shù)據(jù)表參考
文件頁數(shù)： 83/128頁
文件大?。?/td> 1262K
代理商： GCIXF1002EC
Intel
IXF1002 Dual Port Gigabit Ethernet Controller
Datasheet
83
CRC error
The 32-bit CRC, received with the frame, did not match the CRC calculated upon reception.
Receive error
An receive error was detected during frame reception.
Frame too short
A frame containing less than 64 bytes (including CRC) was received.
Frame too long
A frame containing more than the programmed maximum size (in PKT_MAX_SIZE register)
was received.
6.5.5
Flow Control
The IXF1002 identifies standard flow-control frames during reception. If a flow-control frame is
received and flow-control mode is enabled (TX_RX_PARAM<FLCE>), frame transmission will
be stopped until expiration of the pause time. If flow-control frames are received during frame
transmission, the frame will be completely transmitted on the line, and transmission will then stop.
The IXF1002 identifies flow-control frames according to the field matching described in
Table 13
,
and correctness of the CRC.
The value of fields 17
–
18 in the frame indicates the transmit pause time, represented in units of
slot times.
By default, flow-control frames are not loaded into the receive FIFO and are discarded following
identification, unless the IXF1002 is programmed to pass them (TX_RX_ERR<PFLC>).
6.6
MAC Loopback Operations
The IXF1002 supports two loopback modes:
Internal loopback
External loopback
6.6.1
Internal Loopback Mode
The internal loopback mode enables verification of correct internal logic operation. In this mode,
frames loaded in the transmit FIFO are transferred to the receive FIFO through the transmit logic
and receive logic. In the internal loopback mode, the IXF1002 disconnects from the network.
Frames are not transmitted onto the line, and frames received from the line are rejected.
Table 13. Flow-Control Field Matching
Byte Number
Value (Canonic Form)
Destination Address
1-6
01-80-C2-00-00-01
Type
13-14
88-08
Op-Code
15-16
00-01
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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
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:- 標準包裝: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 供應商設備封裝: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
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