AN2109 Freescale Semiconductor / Motorola, AN2109 Datasheet - Page 45

• Manufacturer Part Number: AN2109
• Description: MPC555 Interrupts
• Manufacturer: Freescale Semiconductor / Motorola

}
else if (int_value&LEVEL5)
else if (int_value&IRQ6)
else if (int_value&LEVEL6)
else if (int_value&IRQ7)
else if (int_value&LEVEL7)
else
}
asm (" mtspr NRI, r0 ");
}
{
}
{
}
{
}
{
}
{
}
{
}
SCI_Int() ;
int_value &= ~LEVEL5 ;
int_value &= ~IRQ6 ;
int_value &= ~LEVEL6 ;
int_value &= ~IRQ7 ;
int_value &= ~LEVEL7 ;
Freescale Semiconductor, Inc.
For More Information On This Product,
Rev. 0, 26 July 2001
MPC555 Interrupts
Go to: www.freescale.com
// Call SCI C interrupt handler
// ERROR STATE
// Clear MSR.RI - now irrecoverable
MOTOROLA
45