TIP810 Version 3.0 User Manual Issue 3.0.4
Page 15 of 19
5.3 Interrupt Vector Register
The Interrupt Vector Register INTVEC of the TIP810 is a byte wide read/write register located at
address ip_io_base_a (0x41).
Figure 5-1: Interrupt Vector Register INTVEC
The 8-bit interrupt vector must be loaded by software during initialization of the TIP810.
The Philips SJA1000 CAN controller can generate interrupts on interrupt request line INTREQ0/ of the
IP bus.
Detailed Interrupt Status information can be obtained by read accesses to the Interrupt Register of the
SJA1000 at offset 0x07. Read accesses will reset all interrupt status bits except for the receive
interrupt bit.
Each single interrupt source of the SJA1000 CAN controller can be enabled/disabled in the Interrupt
Enable Register of the SJA1000 at offset 0x09.
