UPD78F0411GA-GAM-AX Datasheet, PDF (442/564 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

CHAPTER 17 INTERRUPT FUNCTIONS
17.3 Registers Controlling Interrupt Functions
The following 6 types of registers are used to control the interrupt functions.
• Interrupt request flag register (IF0L, IF0H, IF1L, IF1H)
• Interrupt mask flag register (MK0L, MK0H, MK1L, MK1H)
• Priority specification flag register (PR0L, PR0H, PR1L, PR1H)
• External interrupt rising edge enable register (EGP)
• External interrupt falling edge enable register (EGN)
• Program status word (PSW)
Table 17-2 shows a list of interrupt request flags, interrupt mask flags, and priority specification flags corresponding
to interrupt request sources.
Interrupt
Source
INTLVI
INTP0
INTP1
INTP2
INTP3
INTSRE6
INTSR6
INTST6
INTST0
INTTMH1
INTTMH0
INTTM50
INTTM000
INTTM010
INTAD^{Note 1}
INTSR0
INTRTC
INTTM51^{Note 2}
INTKR
INTRTCI
INTTM52
INTTMH2
INTMCG
Table 17-2. Flags Corresponding to Interrupt Request Sources
Interrupt Request Flag
Interrupt Mask Flag
Priority Specification Flag
Register
Register
Register
LVIIF
IF0L
LVIMK
MK0L LVIPR
PR0L
PIF0
PMK0
PPR0
PIF1
PMK1
PPR1
PIF2
PMK2
PPR2
PIF3
PMK3
PPR3
SREIF6
SREMK6
SREPR6
SRIF6
IF0H
SRMK6
MK0H SRPR6
PR0H
STIF6
STMK6
STPR6
STIF0
STMK0
STPR0
TMIFH1
TMMKH1
TMPRH1
TMIFH0
TMMKH0
TMPRH0
TMIF50
TMMK50
TMPR50
TMIF000
TMMK000
TMPR000
TMIF010
ADIF^{Note 1}
IF1L
TMMK010
ADMK^{Note 1}
MK1L
TMPR010
ADPR^{Note 1}
PR1L
SRIF0
SRMK0
SRPR0
RTCIF
RTCMK
RTCPR
TMIF51
TMMK51
TMPR51
KRIF
KRMK
KRPR
RTCIIF
RTCIMK
RTCIPR
TMIF52
TMMK52
TMPR52
TMHIF2
IF1H
TMHMK2
MK1H TMHPR2
PR1H
MCGIF
MCGMK
MCGPR
Notes 1. μPD78F041x only.
2. When 8-bit timer/event counter 51 and 8-bit timer H1 are used in the carrier generator mode, an interrupt
is generated upon the timing when the INTTM5H1 signal is generated (see Figure 8-15 Transfer Timing).
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User’s Manual U18698EJ1V0UD