NEC mPD780344 Series User Manual page 388

Figure 19-1. Basic Configuration of Interrupt Function (1/2)
(A) Internal non-maskable interrupt
Interrupt
request
(B) Internal maskable interrupt
Interrupt
request
(C) External maskable interrupt (INTP0 to INTP6)
External interrupt edge
enable register
(EGP, EGN)
Interrupt
request
388
CHAPTER 19 INTERRUPT FUNCTIONS
Internal bus
MK
IF
Internal bus
MK
Edge
IF
detector
User's Manual U15798EJ2V0UD
Internal bus
Vector table
Priority controller
address generator
Standby release signal
IE PR ISP
Priority controller
address generator
IE PR ISP
Priority controller
Vector table
Standby release signal
Vector table
address generator
Standby release signal