On Saturday 22 December 2007, shami Allam wrote:
After this if i ping it's not pinging self and also the host ip(192.168.13.240). Can you help me out what could be the problem..... => mii read 0x01
0x01
when i read the PHY 0x01 register following is the value 0x7849. This value show that "No Link". why so. PHY chip i am using DP83848I
Possibly a PHY configuartion problem. Did you check if you soldered the correct resistors and condensators? Is the power-supply ok?
if I do the PHY loopback by enabling the bit 14bit in the BMCR. i am getting the reply. Still you suspect PHY configuration problem.....or do i need to do anything at MAC side......
Yes, I still suspect PHY hardware problems. Check (again) all R's and C's, clocks and power supplies.
Best regards, Stefan
===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: office@denx.de =====================================================================