19-07-2013, 04:41 PM
Design Of ARM Based Embedded Ethernet Interface
ARM Based Embedded .pptx (Size: 101.46 KB / Downloads: 21)
objective
A large number of ARM based devices don't have the network interface and the data from them can not be transmitted in network.
In the design, an existing UART device can be converted into a network interface peripheral to obtain compatibility with the network.
Software Requirements
Keil µ-vision 3
Embedded C
Proteus for Schematic Drawings
LM3S8962
32-bit ARM
50-MHz operation
Hardware-division and single-cycle-multiplication
36 interrupts with eight priority levels
enabling data to be efficiently packed into memory
Exceptional interrupt handling
Memory protection unit (MPU)
ARM Thumb2 mixed 16-/32-bit instruction set
ENC28J60
The ENC28J60 is a stand-alone Ethernet controller with an industry standard Serial Peripheral Interface
A dual port RAM buffer for received and transmitted data packets
The bus interface that interprets data and commands received via the SPI interface.