3069RF-ZTAT Datasheet, PDF (111/1003 Pages) Renesas Technology Corp – RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER

Bit 7—Priority Level A7 (IPRA7): Selects the priority level of IRQ₀ interrupt requests.
Bit 7
IPRA7
0
1
Description
IRQ₀ interrupt requests have priority level 0 (low priority)
IRQ₀ interrupt requests have priority level 1 (high priority)
(Initial value)
Bit 6—Priority Level A6 (IPRA6): Selects the priority level of IRQ₁ interrupt requests.
Bit 6
IPRA6
0
1
Description
IRQ₁ interrupt requests have priority level 0 (low priority)
IRQ interrupt requests have priority level 1 (high priority)
1
(Initial value)
Bit 5—Priority Level A5 (IPRA5): Selects the priority level of IRQ₂ and IRQ₃ interrupt requests.
Bit 5
IPRA5
0
1
Description
IRQ₂ and IRQ₃ interrupt requests have priority level 0 (low priority)
IRQ₂ and IRQ₃ interrupt requests have priority level 1 (high priority)
(Initial value)
Bit 4—Priority Level A4 (IPRA4): Selects the priority level of IRQ₄ and IRQ₅ interrupt requests.
Bit 4
IPRA4
0
1
Description
IRQ₄ and IRQ₅ interrupt requests have priority level 0 (low priority)
IRQ and IRQ interrupt requests have priority level 1 (high priority)
4
5
(Initial value)
Rev. 5.0, 09/04, page 89 of 978