Interrupt Priority Registers B To J (Iprb To Iprj) - Renesas HD6417641 Hardware Manual

10.3.1

Interrupt Priority Registers B to J (IPRB to IPRJ)

IPRB to IPRJ are 16-bit readable/writable registers in which priority levels from 0 to 15 are set for
on-chip peripheral module and IRQ interrupts. These registers are initialized to H'0000 by a
power-on reset or manual reset, but are not initialized in standby mode.
Bit Bit Name
15 IPR15
14 IPR14
13 IPR13
12 IPR12
11 IPR11
10 IPR10
9 IPR9
8 IPR8
7 IPR7
6 IPR6
5 IPR5
4 IPR4
3 IPR3
2 IPR2
1 IPR1
0 IPR0
Initial
Value R/W Description
0 R/W These bits set the priority level for each interrupt
source in 4-bit units. For details, see table 10.2,
0 R/W
Interrupt Sources and IPRB to IPRJ.
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
Section 10 Interrupt Controller (INTC)
Rev. 4.00 Sep. 14, 2005 Page 223 of 982
REJ09B0023-0400