r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 122

• Manufacturer Part Number: r8a77850anbg
• Description: Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

5. Exception Handling
5.2.3
The interrupt event register (INTEVT) consists of a 14-bit exception code. The exception code is
set automatically by hardware when an exception occurs. INTEVT can also be modified by
software.
Initial value:
Initial value:
Rev.1.00 Jan. 10, 2008 Page 92 of 1658
REJ09B0261-0100
Bit
31 to 14 ⎯
13 to 0
R/W:
R/W:
Bit:
Bit:
Interrupt Event Register (INTEVT)
Bit Name
INTCODE
31
15
R
R
0
0
30
14
R
R
0
0
R/W
29
13
R
0
Initial
Value
All 0
Undefined R/W
R/W
28
12
R
0
R/W
27
11
R
0
R/W
R
R/W
26
10
R
0
Description
Reserved
For details on reading/writing this bit, see General
Precautions on Handling of Product.
Exception Code
The exception code for an interrupt is set. For details,
see table 5.3.
R/W
25
R
0
9
R/W
24
R
0
8
INTCODE
R/W
23
R
0
7
R/W
22
R
0
6
R/W
21
R
0
5
R/W
20
R
0
4
R/W
19
R
0
3
R/W
18
R
0
2
R/W
17
R
0
1
R/W
16
R
0
0