NEC 78K0 Series User Manual page 57

8-bit single-chip microcontrollers

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Vector Table Address

Note Available only in the

(2) CALLT instruction table area

The 64-byte area 0040H to 007FH can store the subroutine entry address of a 1-byte call instruction (CALLT).

(3) Option byte area

A 5-byte area of 0080H to 0084H and 1080H to 1084H can be used as an option byte area. Set the option byte

at 0080H to 0084H when the boot swap is not used, and at 0080H to 0084H and 1080H to 1084H when the boot

swap is used. For details, see CHAPTER 25 OPTION BYTE.

(4) CALLF instruction entry area

The area 0800H to 0FFFH can perform a direct subroutine call with a 2-byte call instruction (CALLF).

(5) On-chip debug security ID setting area (

A 10-byte area of 0085H to 008EH and 1085H to 108EH can be used as an on-chip debug security ID setting

area. Set the on-chip debug security ID of 10 bytes at 0085H to 008EH when the boot swap is not used and at

0085H to 008EH and 1085H to 108EH when the boot swap is used. For details, see CHAPTER 27 ON-CHIP

DEBUG FUNCTION (

CHAPTER 3 CPU ARCHITECTURE

Table 3-3. Vector Table

Interrupt Source

RESET input, POC, LVI, WDT

INTCSI10/INTST0

PD78F0534, 78F0535, 78F0536, 78F0537, and 78F0537D.

PD78F0537D only)

PD78F0537D ONLY).

Preliminary User's Manual U17260EJ3V1UD

Vector Table Address

INTIIC0/INTDMU

Interrupt Source

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