Texas Instruments TMS320C6201 Reference Manual page 424

Interrupt Selector Registers
13.3.2 Interrupt Multiplexer Register
Figure 13–3. Interrupt Multiplexer Low Register Diagram
31 30
Reserved INTSEL9
R, +0 RW, +01001
15 14
Reserved INTSEL6
R, +0 RW, +00110
Figure 13–4. Interrupt Multiplexer High Register Diagram
31 30
Reserved INTSEL15
R, +0 RW, +00010
15 14
Reserved INTSEL12
R, +0 RW, +01011
13-8
The INTSEL fields in the interrupt multiplexer registers, shown in Figure 13–3
and Figure 13–4 allow mapping the interrupt sources in to particular interrupts.
The INTSEL4–INTSEL15 correspond to CPU interrupts INT4–INT15. By
setting the INTSEL fields to the value of the desired interrupt selection number
in Table 13–1 or Table 13–2, you may map any interrupt source to any CPU
interrupt. Table 13–4 shows the default mapping of interrupt sources to CPU
interrupts.
26 25
10 9
26 25
10 9
21
INTSEL8
RW, +01000
5
INTSEL5
RW, +00101
21
INTSEL14
RW, +00001
5
INTSEL11
RW, +01010
20
INTSEL7
RW, +00111
4
INTSEL4
RW, +00100
20
INTSEL13
RW, +00000
4
INTSEL10
RW, +00011
16
0
16
0