Datasheet

78K0/Ix2 CHAPTER 18 INTERRUPT FUNCTIONS
R01UH0010EJ0500 Rev.5.00 580
Feb 28, 2012
Figure 18-4. Format of Interrupt Request Flag Registers (IF0L, IF0H, IF1L, IF1H) (78K0/IB2)
Address: FFE0H After reset: 00H R/W
Symbol <7> <6> <5> <4> <3> <2> <1> <0>
IF0L SREIF6 PIF5 PIF4 PIF3 PIF2 PIF1
Note
PIF0 LVIIF
Address: FFE1H After reset: 00H R/W
Symbol <7> <6> <5> <4> <3> <2> <1> <0>
IF0H TMIF010 TMIF000 TMIFX1 TMIFX0 TMIFH1 CSIIF11 STIF6 SRIF6
Address: FFE2H After reset: 00H R/W
Symbol 7 <6> <5> <4> <3> 2 1 <0>
IF1L 0 CMPIF2 CMPIF1 CMPIF0 TMIF51 0 0 ADIF
Address: FFE3H After reset: 00H R/W
Symbol 7 6 5 4 3 2 1 <0>
IF1H 0 0 0 0 0 0 0 IICAIF0
XXIFX Interrupt request flag
0 No interrupt request signal is generated
1 Interrupt request is generated, interrupt request status
Note 78K0/IB2 (30 pins) only
Caution When using the 78K0/IB2 (30 pins), be sure to clear bits 1, 2, and 7 of IF1L, and bits 1 to 7 of IF1H to
0. When using the 78K0/IB2 (32 pins), be sure to clear bit 2 of IF0L, bits 1, 2, and 7 of IF1L, and bits 1
to 7 of IF1H to 0.