Interrupts; Interrupt Sources; Table 4.6 States Of Ccr And Exr After Address Error Exception Handling; Table 4.7 Interrupt Sources - Renesas H8SX/1520 Series Hardware Manual

Table 4.6 shows the states of CCR and EXR after the address error exception handling.
Table 4.6
Interrupt Control Mode I
0
2
[Legend]
1: Set to 1.
0: Cleared to 0.
:
Retains the previous value.
4.6

Interrupts

4.6.1

Interrupt Sources

Interrupt sources are NMI, IRQ0 to IRQ14, and on-chip peripheral modules, as shown in table 4.7.
Table 4.7
Type
NMI
IRQ0 to IRQ14
On-chip
peripheral
module
Notes: 1. The number of interrupts for the H8SX/1527
2. The number of interrupts for the H8SX/1525
Different vector numbers and vector table offsets are assigned to different interrupt sources. For
vector number and vector table offset, refer to table 5.2 in section 5.5, Interrupt Exception
Handling Vector Table.
Downloaded from Elcodis.com electronic components distributor
States of CCR and EXR after Address Error Exception Handling
1
1
Interrupt Sources
Source
NMI pin (external input)
Pins IRQ0 to IRQ11 (external input)
Watchdog timer (WDT)
A/D converter
16-bit timer pulse unit (TPU)
DMA controller (DMAC)
Serial communications interface (SCI)
Synchronous serial communication unit (SSU)
Controller area network (HCAN)
CCR
UI T
 

0
Rev. 3.00 Mar. 14, 2006 Page 81 of 804
Section 4 Exception Handling
EXR
I2 to I0

7
Number of Sources
1
15
1
2
1 2
52* /26*
8
8
9
4
REJ09B0104-0300