Table 2-29. Ic Register; Table 2-30. Ic Fields; Interrupt Clear Register (Ic) - Sharp LH79524 User Manual

Analog-to-Digital Converter/Brownout Detector

2.2.2.14 Interrupt Clear Register (IC)

IC is the Interrupt Clear Register. Bits [2:0] of this Write Only register correspond to the
three latched interrupts.Writing a 1 to a bit clears the corresponding interrupt; writing a 0
to a bit has no effect. This register is self-clearing.
BIT
FIELD
RESET
RW
BIT
FIELD
RESET
RW
ADDR
NOTE: The reset value of this register's bits is indeterminate.
2-26
31 30 29 28 27
— — — — —
WO WO WO WO WO
15 14 13 12 11
— — — — —
WO WO WO WO WO
BITS NAME
31:3 /// Reserved Reading returns 0. Write the reset value.
Brown-Out Interrupt Clear
2 BOIC
1 = Clears BROWNOUTINTR.
0 = Do not clear BROWNOUTINTR
Pen Interrupt Clear
1 PENIC
1 = Clears PENIRQ
0 = Do not clear PENIRQ
End of Sequence Interrupt Clear
0 EOSINTC
1 = Clears EOSINTR
0 = Do not clear EOSINTR

Table 2-29. IC Register

26 25 24 23
///
— — — —
WO WO WO WO
10 9 8 7
///
— — — —
WO WO WO WO
0xFFFC3000 + 0xB0

Table 2-30. IC Fields

DESCRIPTION
Version 1.0
LH79524/LH79525 User's Guide
22 21 20 19 18
— — — — —
WO WO WO WO WO
6 5 4 3 2
— — — — —
WO WO WO WO WO
17 16
— —
WO WO
1 0
— —
WO WO