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Renesas R5S72621 User Manual

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Section 7   Interrupt Controller 
 
Page 162 of 2108 
 
R01UH0134EJ0400  Rev. 4.00 
 
 Sep 
24, 
2014 
SH7262 Group, SH7264 Group
7.3.1
 
Interrupt Priority Registers 01, 02, 05 to 22 (IPR01, IPR02, IPR05 to IPR22) 
IPR01, IPR02, and IPR05 to IPR22 are 16-bit readable/writable registers in which priority levels 
from 0 to 15 are set for IRQ interrupts, PINT interrupts, and on-chip peripheral module interrupts. 
Table 7.3 shows the correspondence between the interrupt request sources and the bits in IPR01, 
IPR02, and IPR05 to IPR22. 
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Bit:
Initial value:
R/W:
 
 
Table 7.3 
Interrupt Request Sources and IPR01, IPR02, and IPR05 to IPR22 
Register Name 
Bits 15 to 12 
Bits 11 to 8 
Bits 7 to 4 
Bits 3 to 0 
IPR01 IRQ0  IRQ1 IRQ2 IRQ3 
IPR02 IRQ4  IRQ5 IRQ6 IRQ7 
IPR05 
PINT7 to PINT0 
Reserved 
Reserved 
Reserved 
IPR06 Direct 
memory 
access controller 
channel 0 
Direct memory 
access controller 
channel 1 
Direct memory 
access controller 
channel 2 
Direct memory 
access controller 
channel 3 
IPR07 Direct 
memory 
access controller 
channel 4 
Direct memory 
access controller 
channel 5 
Direct memory 
access controller 
channel 6 
Direct memory 
access controller 
channel 7 
IPR08 Direct 
memory 
access controller 
channel 8 
Direct memory 
access controller 
channel 9 
Direct memory 
access controller 
channel 10 
Direct memory 
access controller 
channel 11 
IPR09 Direct 
memory 
access controller 
channel 12 
Direct memory 
access controller 
channel 13 
Direct memory 
access controller 
channel 14 
Direct memory 
access controller 
channel 15 
IPR10 USB 
2.0 
host/function 
module 
Video display 
controller 3 
Compare match 
timer channel 0 
Compare match 
timer channel 1 
IPR11 Bus 
state 
controller 
Watchdog timer 
Multi-function 
timer pulse unit 2 
channel 0 
(TGI0A to TGI0D)
Multi-function 
timer pulse unit 2 
channel 0 
(TCI0V, TGI0E, 
TGI0F)