المشاركة الأصلية كتبت بواسطة ZeroJ
اخي نعيمات، القطعة USBLAN التي عندي المواصفات موجودة بالاسفل مع الصورة، المشكلة ان البورسات ما نتعرف عليها.
http://zydigital.en.made-in-china.co...-LAN-Card.html
Product De******ion USB LAN CARD
Integrated Fast Ethernet MAC, Physical Chip and transceiver in one chip;
*Supports 10MB/s and 100 MB/s N-Way Auto-negotiation operation;
*Compliant to USB interface Version 1.0/1.1/2.0;
*USB2.0, Full-Speed(480 MB/s)USB Device;
USB1.1, Full-Speed(12 MB/s)USB Device
*Support all USB standard command;
*Supports Suspend/Resume detection logic;
*Supports 4 endpoints:
1.1control endpoint with maximum 8-byte packet;
2.1 bulk In endpoint with 64 bytes/packet;
3.1 bulk Out endpoint with 64 bytes/packet;
4.1 interrupt Inendpoint with 8 bytes/packet;
*18Kbytes SRAM built in. (2K bytes for Tx buffer, and 16K bytes for Rx buffer);
*Uses 93C46 to store recource ******uration, ID parameter, etc;
*Support Full Duplex Flow Control(IEEE 802.3x)
المفضلات