SH7146 Datasheet, PDF (148/1022 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 6 Interrupt Controller (INTC)
Bit
Bit Name
15 to 12 IPR[15:12]
Initial
Value
0000
11 to 8 IPR[11:8] 0000
R/W Description
R/W 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)
R/W 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. 3.00 May 17, 2007 Page 104 of 974
REJ09B0229-0300