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Subversion Repositories light8080

[/] [light8080/] [trunk/] [c/] [hello.c] - Diff between revs 66 and 67

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Rev 66 Rev 67
Line 130... Line 130...
// program main routine 
// program main routine 
main()
main()
{
{
        // configure UART baud rate - set to 9600 for 30MHz clock 
        // configure UART baud rate - set to 9600 for 30MHz clock 
        // BAUD = round(<clock>/<baud rate>/16) = round(30e6/9600/16) = 195 
        // BAUD = round(<clock>/<baud rate>/16) = round(30e6/9600/16) = 195 
//MOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTI
        // Note: Usage of a minimum divider value of 1 will accelerate the RTL simulation. 
//MOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTI
        UBAUDL = 195;
//      UBAUDL = 195;
 
        UBAUDL = 1;
 
//MOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTI
 
//MOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTIMOTI
 
        UBAUDH = 0;
        UBAUDH = 0;
 
 
        // configure both ports to output and digital outputs as zeros 
        // configure both ports to output and digital outputs as zeros 
        P1DATA = 0x00;
        P1DATA = 0x00;
        P1DIR = 0xff;
        P1DIR = 0xff;

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