参数资料
型号: STE10/100E
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 1 CHANNEL(S), 100M bps, LOCAL AREA NETWORK CONTROLLER, PQFP128
封装: 14 X 20 MM, 2.70 MM HEIGHT, PLASTIC, QFP-128
文件页数: 43/66页
文件大小: 396K
代理商: STE10/100E
STE10/100A
48/66
6.4 Receive scheme and Receive early interrupt scheme
The following figure shows the difference of timing without early interrupt and with early interrupt.
Figure 12. Receive data flow (without early interrupt and with early interrupt)
Figure 13. Detailed Receive Early interrupt flow
: with early interrupt
: without early interrupt
incoming packet
receive FIFO operation
FIFO-to-host memory operation
interrupt
driver read header
higher layer process
driver read the rest data
time
receive early interrupt
driver read header(early)
higher layer process(early)
driver read the rest data
finish time
FIFO-to-host memory
time
receive early
driver read
higher layer
driver read the rest
finish
1
st
descriptor
full
2
nd descriptor
The size of 1
st
descriptor is
programmed as the
header size in
advance
issue 2
nd
interrupt at end
of packet
相关PDF资料
PDF描述
STEL-1173/CM 8-BIT, DSP-NUM CONTROLLED OSCILLATOR, PQCC44
STEL-1375A+80 SPECIALTY MICROPROCESSOR CIRCUIT, DIP35
STEL-1376 SPECIALTY MICROPROCESSOR CIRCUIT, DIP65
STEL-1377Q SPECIALTY MICROPROCESSOR CIRCUIT, DIP63
STK1390-5S25I 0 TIMER(S), REAL TIME CLOCK, PDSO32
相关代理商/技术参数
参数描述
STE101P 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:10/100 Fast ethernet 3.3V transceiver
STE-1042609RFRC 功能描述:MAGNET ROUND AXIAL CHASSIS MNT 制造商:steute wireless 系列:- 零件状态:在售 形状:圆形 磁化:轴向 材料:- 表面:- 等级:- 高斯强度:- 尺寸:0.886" 直径 x 0.335" 高(22.50mm x 8.50mm) 工作温度:- 标准包装:1
STE10A 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:PCI 10/100 Ethernet controller with integrated PHY (3.3V)
STE10-BOARD 功能描述:以太网开发工具 Eval Board for STE10 RoHS:否 制造商:Micrel 产品:Evaluation Boards 类型:Ethernet Transceivers 工具用于评估:KSZ8873RLL 接口类型:RMII 工作电源电压:
STE110NA20 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:N - CHANNEL ENHANCEMENT MODE FAST POWER MOS TRANSISTOR