
CHAPTER 3 CPU FUNCTIONS
User
’
s Manual U15862EJ3V0UD
115
Interrupt/exception table
The V850ES/KF1, V850ES/KG1, and V850ES/KJ1 increase the interrupt response speed by assigning
handler addresses corresponding to interrupts/exceptions.
This group of handler addresses is called an interrupt/exception table. This table is located in the
internal ROM area. When an interrupt/exception request is acknowledged, execution jumps to the
handler address and the program written in that memory is executed. Table 3-3 lists the
interrupt/exception sources and the corresponding addresses.
Table 3-3. Interrupt/Exception Table
Start Address of Interrupt/
Exception Table
Interrupt/
Exception Source
Start Address of Interrupt/
Exception Table
Interrupt/
Exception Source
00000000H
RESET
000001B0H
INTSRE1
00000010H
NMI
000001C0H
INTSR1
00000020H
INTWDT1
000001D0H
INTST1
00000030H
INTWDT2
000001E0H
INTTMH0
00000040H
TRAP0n (n = 0 to F)
000001F0H
INTTMH1
00000050H
TRAP1n (n = 0 to F)
00000200H
INTCSIA0
00000060H
ILGOP/DBG0
00000210H
INTIIC0
Note 1
00000080H
INTWDTM1
00000220H
INTAD
00000090H
INTP0
00000230H
INTKR
000000A0H
INTP1
00000240H
INTWTI
000000B0H
INTP2
00000250H
INTWT
000000C0H
INTP3
00000260H
INTBRG
000000D0H
INTP4
00000270H
INTTM020
Note 2
000000E0H
INTP5
00000280H
INTTM021
Note 2
000000F0H
INTP6
00000290H
INTTM030
Note 2
00000100H
INTTM000
000002A0H
INTTM031
Note 2
00000110H
INTTM001
000002B0H
INTCSIA1
Note 2
00000120H
INTTM010
000002C0H
INTTM040
Note 3
00000130H
INTTM011
000002D0H
INTTM041
Note 3
00000140H
INTTM50
000002E0H
INTTM050
Note 3
00000150H
INTTM51
000002F0H
INTTM051
Note 3
00000160H
INTCSI00
00000300H
INTCSI02
Note 3
00000170H
INTCSI01
00000310H
INTSRE2
Note 3
00000180H
INTSRE0
00000320H
INTSR2
Note 3
00000190H
INTSR0
00000330H
INTST2
Note 3
000001A0H
INTST0
00000340H
INTIIC1
Note 4
Notes 1.
Only for products with an I
2.
Only for the V850ES/KG1 and V850ES/KJ1
3.
Only for the V850ES/KJ1
4.
Only for the
μ
PD703216Y, 703217Y, and 70F3217Y
2
C bus