upd78f0124hgba1-8et-a Renesas Electronics Corporation., upd78f0124hgba1-8et-a Datasheet - Page 325

• Manufacturer Part Number: upd78f0124hgba1-8et-a
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

16.3 Registers Controlling Interrupt Functions
to interrupt request sources.
Interrupt Source
INTLVI
INTP0
INTP1
INTP2
INTP3
INTP4
INTP5
INTSRE6
INTSR6
INTST6
INTCSI10
INTST0
INTTMH1
INTTMH0
INTTM50
INTTM000
INTTM010
INTAD
INTSR0
INTWTI
INTTM51
INTKR
INTWT
INTP6
The following 6 types of registers are used to control the interrupt functions.
• Interrupt request flag register (IF0L, IF0H, IF1L)
• Interrupt mask flag register (MK0L, MK0H, MK1L)
• Priority specification flag register (PR0L, PR0H, PR1L)
• External interrupt rising edge enable register (EGP)
• External interrupt falling edge enable register (EGN)
• Program status word (PSW)
Table 16-2 shows a list of interrupt request flags, interrupt mask flags, and priority specification flags corresponding
Notes 1.
2.
If either of the two types of interrupt sources is generated, these flags are set (1).
Both types of interrupt sources are supported.
LVIIF
PIF0
PIF1
PIF2
PIF3
PIF4
PIF5
SREIF6
SRIF6
STIF6
DUALIF0
TMIFH1
TMIFH0
TMIF50
TMIF000
TMIF010
ADIF
SRIF0
WTIIF
TMIF51
KRIF
WTIF
PIF6
Interrupt Request Flag
Table 16-2. Flags Corresponding to Interrupt Request Sources
Note 1
IF0L
IF0H
IF1L
Register
CHAPTER 16 INTERRUPT FUNCTIONS
User’s Manual U16962EJ3V0UD
LVIMK
PMK0
PMK1
PMK2
PMK3
PMK4
PMK5
SREMK6
SRMK6
STMK6
DUALMK0
TMMKH1
TMMKH0
TMMK50
TMMK000
TMMK010
ADMK
SRMK0
WTIMK
TMMK51
KRMK
WTMK
PMK6
Interrupt Mask Flag
Note 2
MK0L
MK0H
MK1L
Register
LVIPR
PPR0
PPR1
PPR2
PPR3
PPR4
PPR5
SREPR6
SRPR6
STPR6
DUALPR0
TMPRH1
TMPRH0
TMPR50
TMPR000
TMPR010
ADPR
SRPR0
WTIPR
TMPR51
KRPR
WTPR
PPR6
Priority Specification Flag
Note 2
PR0L
PR0H
PR1L
Register
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