Epson RX8111CE - 14.6. FOUT function (Clock output function); 14.6.1. FOUT control register

RX8111CE
Page − 31
ETM61E-01
14.3.3. Diagram of alarm interrupt function
Figure 22 Alarm interrupt block diagram
AIE bit
/INT output
AF bit
Event occurs
" 1 "
" 0 "
Hi - Z
" L "
" 1 "
" 0 "
Internal operation
内部動作
Write operation
Figure 23 Alarm interrupt timing chart
AF Clear to 0
Internal second carry
DAY detection result
WEEK detection result
WEEK / DAY AE
HOUR detection result
HOUR AE
MIN detection result
MIN AE
SEC detection result
SEC AE
WADA
/INT
AIE
AF Flag
1
0