upd78f0103 Renesas Electronics Corporation., upd78f0103 Datasheet - Page 282

• Manufacturer Part Number: upd78f0103
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

(A) Internal maskable interrupt
(B) External maskable interrupt (INTP0 to INTP5)
(C) Software interrupt
282
IF:
IE:
ISP:
MK:
PR:
Interrupt
request
Interrupt request flag
Interrupt enable flag
In-service priority flag
Interrupt mask flag
Priority specification flag
Interrupt
request
Interrupt
request
External interrupt edge
enable register
(EGP, EGN)
Edge
detector
Figure 14-1. Basic Configuration of Interrupt Function
IF
CHAPTER 14 INTERRUPT FUNCTIONS
MK
IF
User’s Manual U15836EJ5V0UD
Internal bus
MK
Internal bus
IE
Priority controller
Priority controller
IE
PR
Priority controller
PR
ISP
Internal bus
ISP
Vector table
address generator
Vector table
address generator
Vector table
address generator
Standby release signal
Standby release signal