Samsung S3P80C5 User Manual page 242

S3P80C5/C80C5/C80C8
0H
Counter A
Clock
CAOF = '0'
CADATAL = 01-FFH
CADATAH = 001H
CAOF = '0'
CADATAL = 00H
CADATAH = 01-FFH
CAOF = '0'
CADATAL = 00H
CADATAH = 00H
CAOF = '1'
CADATAL = 00H
CADATAH = 00H
0H
Counter A
Clock
CAOF = '0'
CADATAL = DEH
CADATAH = 1EH
CAOF = '0'
CADATAL = DEH
CADATAH = 1EH
CAOF = '1'
CADATAL = 7EH
CADATAH = 7EH
CAOF = '0'
CADATAL = 7EH
CADATAH = 7EH
Figure 12-4. Counter A Output flip-flop Waveforms in Repeat Mode
High
Low
Low
High
E0H
E0H
80H
80H
20H
20H
80H
80H
COUNTER A
12-5