T89C51CC01 Atmel, T89C51CC01 Datasheet - Page 98

• Manufacturer Part Number: T89C51CC01
• Description: Enhanced 8-Bit Microcontroller
• Manufacturer: Atmel

4. Interrupt routine
// Save the current CANPAGE
// Find the first message object which generate an interrupt in CANSIT1 and
CANSIT2
// Select the corresponding message object
// Analyse the CANSTCH register to identify which kind of interrupt is
generated
// Manage the interrupt
// Clear the status register CANSTCH = 00h;
// if it is not a channel interrupt but a general interrupt
// Manage the general interrupt and clear CANGIT register
// restore the old CANPAGE
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