SH7101 Datasheet, PDF (108/486 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

6. Interrupt Controller (INTC)
Initial
Bit
Bit Name Value R/W
11
IPR11
0
R/W
10
IPR10
0
R/W
9
IPR9
0
R/W
8
IPR8
0
R/W
7
IPR7
0
R/W
6
IPR6
0
R/W
5
IPR5
0
R/W
4
IPR4
0
R/W
Description
These bits set priority levels for the corresponding
interrupt source.
0000: Priority level 0 (lowest)
0001: Priority level 1
0010: Priority level 2
0011: Priority level 3
0100: Priority level 4
0101: Priority level 5
0110: Priority level 6
0111: Priority level 7
1000: Priority level 8
1001: Priority level 9
1010: Priority level 10
1011: Priority level 11
1100: Priority level 12
1101: Priority level 13
1110: Priority level 14
1111: Priority level 15 (highest)
These bits set priority levels for the corresponding
interrupt source.
0000: Priority level 0 (lowest)
0001: Priority level 1
0010: Priority level 2
0011: Priority level 3
0100: Priority level 4
0101: Priority level 5
0110: Priority level 6
0111: Priority level 7
1000: Priority level 8
1001: Priority level 9
1010: Priority level 10
1011: Priority level 11
1100: Priority level 12
1101: Priority level 13
1110: Priority level 14
1111: Priority level 15 (highest)
Rev.2.00 Sep. 27, 2007 Page 74 of 448
REJ09B0394-0200