A SERVICE OF

logo

8-BIT TIMER A/B S3C84E5/C84E9/P84E9
11-8
Timer B Clock
0H
T-FF = '0'
TBDATAL = 01-FFH
TBDATAH = 00H
T-FF = '0'
TBDATAL = 00H
TBDATAH = 01-FFH
T-FF = '0'
TBDATAL = 00H
TBDATAH = 00H
T-FF = '1'
TBDATAL = 00H
TBDATAH = 00H
High
Low
Low
High
Timer B Clock
T-FF = '1'
TBDATAL = DFH
TBDATAH = 1FH
T-FF = '0'
TBDATAL = DFH
TBDATAH = 1FH
T-FF = '1'
TBDATAL = 7FH
TBDATAH = 7FH
T-FF = '0'
TBDATAL = 7FH
TBDATAH = 7FH
0H 100H 200H
E0
H
20H
20H
E0
H
80H
80H
80H
80H
Figure 11-6. Timer B Output Flip Flop Waveforms in Repeat Mode