XR68C681
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D.3.1 Timer Mode:
,% + . $%" ( $ (%
& $ (' (% +'( + (
%'( 9" + '%%" ' $
(% % $(%'%%$
# ( $" . '% % - $(($
$ -% %C % ($ (% ('
( ''3 ($% + '% +
.( -(%%" $ : . '
%$ % - ( - ( $
$' /5 ''3 + & ( ($$ &
*0 %C" (-((- + . (%
(" ,1
#+ . (% -$ ( ( $"
+C'& + %(- . %C '
!%%$ % +%4
C/T Output Frequency =
fsts
MCTURN < + MCTLRN
where:
fSTS = The frequency of the selected timing source (See
Table 7
)
[CTUR] = the contents of the CTUR register in decimal
form
[CTLR] = the contents of the CTLR register in decimal
form
(' . (% $$ % /5 ''3 %(- &