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    sorry my english is poor... i use c51 v7.00 compiler to develop program on DS5250 . when i use xdata variables in ISR, i find them not work well. for example, a xdata varible and a idata variable...
  • how does the c51 compiler initialise those varibles declared in XDATA area?
    hi I want to konw how the c51 compiler initialises those varibles declared in XDATA area? such like : unsigned char xdata var1 - 0x55; thanks!
  • PPP dynamic local IP Address
    Hi, I am using an MCB2300 with RTL TcpNet library. I am using 'ppp_connect()' to connect via a GPRS modem to the service provider. I have set 'GETIP' and 'GETGW' so that the IP address is assigned...