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CHAPTER 3 CPU FUNCTION
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User’s Manual U14359EJ4V0UM
Table 3-3. Interrupt/Exception Table (2/2)
Start Address of Interrupt/Exception Table
Interrupt/Exception Source
00000280H
INTDMA0
00000290H
INTDMA1
000002A0H
INTDMA2
000002B0H
INTDMA3
000002C0H
INTCSI0
000002D0H
INTSER0
000002E0H
INTSR0
000002F0H
INTST0
00000300H
INTCSI1
00000310H
INTSER1
00000320H
INTSR1
00000330H
INTST1
00000340H
INTCSI2
00000350H
INTSER2
00000360H
INTSR2
00000370H
INTST2
00000380H
INTAD
(c) Internal ROM area relocation function
If set in single-chip mode 1, the internal ROM area is located beginning from address 100000H, so
booting from external memory becomes possible.
Therefore, in order to resume correct operation after reset, provide a handler address to the reset routine
at address 0 of the external memory.
Figure 3-5. Internal ROM Area in Single-Chip Mode 1
Internal ROM area
External memory area
200000H
1FFFFFH
100000H
0FFFFFH
000000H
Block 0