PD70F3826_15 Datasheet, PDF (58/75 Pages) Renesas Technology Corp – RENESAS MCU

μ PD70F3826, 70F3827, 70F3828, 70F3829, 70F3830, 70F3831, 70F3832, 70F3833, 70F3834, 70F3835, 70F3836, 70F3837 22. INTERRUPT/EXCEPTION PROCESSING FUNCTION
22. INTERRUPT/EXCEPTION PROCESSING FUNCTION
The features of interrupt/exception processing function is shown below.
{ Interrupts
Internal
External
Non maskable
Maskable Total Non maskable
Maskable Total
V850ES/JE3-E μPD70F3826
1
53
54
1
6
7
μPD70F3827
1
53
54
1
6
7
μPD70F3828
1
53
54
1
6
7
μPD70F3829
1
57
58
1
6
7
V850ES/JF3-E μPD70F3830
1
56
57
1
18
19
μPD70F3831
1
56
57
1
18
19
μPD70F3832
1
56
57
1
18
19
μPD70F3833
1
60
61
1
18
19
V850ES/JG3-E μPD70F3834
1
60
61
1
21
22
μPD70F3835
1
60
61
1
21
22
μPD70F3836
1
60
61
1
21
22
μPD70F3837
1
64
65
1
21
22
• 8 levels of programmable priorities
• Masks interrupt requests according to priority
• Masks can be specified for each maskable interrupt request.
• Noise elimination, edge detection, and valid edge specification for external interrupt request signals.
{ Exceptions
• Software exceptions: 32 sources
• Exception trap: 2 sources (illegal opcode exception, debug trap)
Interrupt/exception sources are listed in Table 22-1.
R01DS0029EJ0001 Rev.0.01
Sep 30, 2010
Page 58 of 75