Interrupt Select Register; Table 10-9. Intselect Register; Table 10-10. Intselect Register Definitions - Sharp Blue Treak LH75400 User Manual

Vectored Interrupt Controller

10.2.2.4 Interrupt Select Register

IntSelect is the Interrupt Select Register. This register selects whether the corresponding
interrupt source generates an FIQ or an IRQ interrupt.
BIT
FIELD
RESET
RW
BIT
FIELD
RESET
RW
ADDR
BIT
31:0 IntSelect
10-12

Table 10-9. IntSelect Register

31 30 29 28 27
0 0 0 0 0
RW RW RW RW RW
15 14 13 12 11
0 0 0 0 0
RW RW RW RW RW

Table 10-10. IntSelect Register Definitions

NAME
Interrupt Type Selects the type of interrupt for the interrupt request:
0 = IRQ interrupt
1 = FIQ interrupt
Bits [31:0] correspond to the interrupt order in the Interrupt Assignments Table
(see Table 10-1).
LH75400/01/10/11 (Preliminary) User's Guide
26 25 24 23 22
IntSelect
0 0 0 0
RW RW RW RW RW
10 9 8 7
IntSelect
0 0 0 0
RW RW RW RW RW
0x00C
0xFFFFF000 +
DESCRIPTION
6/17/03
21 20 19 18
0 0 0 0 0
RW RW RW RW
6 5 4 3 2
0 0 0 0 0
RW RW RW RW
17 16
0 0
RW RW
1 0
0 0
RW RW