SH7040 Datasheet, PDF (128/923 Pages) Renesas Technology Corp – Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)

Table 5.3 Exception Processing Vector Table (cont)
Exception Sources
Vector
Numbers
Vector Table Address Offset
Interrupts
IRQ0
64
H'00000100–H'00000103
IRQ1
65
H'00000104–H'00000107
IRQ2
66
H'00000108–H'0000010B
IRQ3
67
H'0000010C–H'0000010F
IRQ4
68
H'00000110–H'00000113
IRQ5
69
H'00000114–H'00000117
IRQ6
70
H'00000118–H'0000011B
IRQ7
71
H'0000011C–H'0000011F
On-chip peripheral
module^*
72
H'00000120–H'00000124
:
:
255
H'000003FC–H'000003FF
Note: * The vector numbers and vector table address offsets for each on-chip peripheral module
interrupt are given in section 6, Interrupt Controller (INTC), and table 6.3, Interrupt
Exception Processing Vectors and Priorities.
Table 5.4 Calculating Exception Processing Vector Table Addresses
Exception Source
Vector Table Address Calculation
Resets
Vector table address = (vector table address offset)
= (vector number) × 4
Address errors, interrupts,
instructions
Vector table address = VBR + (vector table address offset)
= VBR + (vector number) × 4
Notes: 1. VBR: Vector base register
2. Vector table address offset: See table 5.3.
3. Vector number: See table 5.3.
5.2 Resets
Resets have the highest priority of any exception source. There are two types of resets: manual
resets and power-on resets. As table 5.5 shows, both types of resets initialize the internal status of
the CPU. In power-on resets, all registers of the on-chip peripheral modules are initialized; in
manual resets, they are not.
90