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> Tcp / ip internet microcontroller development atmel lcd
Tcp / ip internet microcontroller development atmel lcd
Tcp / ip internet microcontroller development atmel lcd
TCP / IP Internet Microcontroller Development ATMEL LCD
* Streamline the TCP / IP protocol stack, to reduce the volume of code, so that the appropriate code volume and the use of RAM, more applicable to the use of SCM
The use of the MFC Scoket socket interface and easy to use.
* Support multiple TCP connections, multi-network equipment. It can be easily ported to other operating systems and multi-CPU tasks under. It can be easily replaced and Network Driver Interface Protocol equipment.
* Support the ping command response, PC and the next-can we design a small mutual transmission of data files.
* For the MCU design: All the external variables are used xdata types, all indicators are a clear indicator of the type of storage, the need to pay the income statement for reentant function has been used KeilC small model compiler.
* Serial to Ethernet function.
* The external memory expansion: 32K RAM
* Program memory: 64 K (which contains the CPU)
* External EEPROM (or containing CPU): IP can be used for storage, MAC address, etc.
* LED lights: 3 (instructions for power, LAN state instructions)
* Serial port: RS-232 serial port (MAX232)
* Network Interface: 10 M Ethernet (RJ45 port), the interface chip RTL8019AS
* Transformer 9,9 V, 5 V regulator circuit
Temporary Email: tcarey@dontscrapit.com (Tami Carey)
