NEC 78014Y Series User Manual page 449

(A) Internal non-maskable interrupt
(B) Internal maskable interrupt
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(C) External maskable interrupt (INTP0)
Interrupt
Request
CHAPTER 18 INTERRUPT FUNCTIONS AND TEST FUNCTION
Figure 18-1. Basic Configuration of Interrupt Function (1/2)
Interrupt
Request
Interrupt
IF
Request
Sampling Clock
External Interrupt
Select Register
Mode Register (INTM0)
(SCS)
Sampling Edge
Clock Detector
Priority Control
Circuit
Internal Bus
MK IE PR
Priority Control
Circuit
Internal Bus
MK
IF
Internal Bus
Vector Table
Address
Generator
Standby
Release Signal
ISP
Vector Table
Address
Generator
Standby
Release Signal
IE PR ISP
Vector Table
Priority Control
Address
Circuit
Generator
Standby
Release Signal
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