Datasheet

78K0/Kx2-L CHAPTER 3 CPU ARCHITECTURE
R01UH0028EJ0400 Rev.4.00 70
Sep 27, 2010
The internal program memory space is divided into the following areas.
(1) Vector table area
The 64-byte area 0000H to 003FH is reserved as a vector table area. The program start addresses for branch upon
reset or generation of each interrupt request are stored in the vector table area.
Of the 16-bit address, the lower 8 bits are stored at even addresses and the higher 8 bits are stored at odd addresses.
Table 3-4. Vector Table
78K0/
KY2-L
78K0/KA2-L 78K0/
KB2-L
78K0/KC2-L Vector Table
Address
Interrupt Source
16 Pins 20 Pins 25 Pins 32 Pins 30 Pins 40 Pins 44 Pins 48 Pins
0000H RESET input,
POC, LVI, WDT
0004H INTLVI
0006H INTP0
0008H INTP1
000AH INTP2
000CH INTP3
000EH INTP4
0010H INTP5
0012H INTSRE6
0014H INTSR6
0016H INTST6
INTCSI10
0018H
INTCSI11
001AH INTTMH1
001CH INTTMH0
001EH INTTM50
0020H INTTM000
0022H INTTM010
0024H INTAD
0026H INTP6
0028H INTRTCI
002AH INTTM51
002CH INTKR
002EH INTRTC
0030H INTP7
0032H INTP8
0034H INTIICA0
0036H INTCSI11
0038H INTP9
003AH INTP10
003CH INTP11
003EH BRK
Remark : Mounted, : Not mounted
<R>