ATMEL SAM7X EK TCP/IP DEMO program can't Work

ATMEL SAM7X EK TCP/IP DEMO program can't Work
ATMEL SAM7X EK TCP/IP DEMO program can't Work

ATMEL SAM7X EK TCP/IP DEMO program can't Work
sam7x- RTC - DS1307 ---interface

Hello , all I want to interface a DS1307 to arm7 via TWI . can anyone help me. have nice time Amir
sam7x low power mode

hi everybody I am using at91samx257 micro controller. I want to set at91samx257 in low power mode but when i do this, the at91samx257 consumes about 40mA(PLL is set to 48MHz and no peripheral clock...
sam7x- RTC - DS1307 ---interface

Hello , all I want to interface a DS1307 to arm7 via TWI . can anyone help me. have nice time Amir