
GRADE
A
RENESAS TECHNICAL NEWS
No.M16C-105-0309
M30201 group and M302N1/M302N2 group
Precautions for using “One Shot Timer Mode” of timer A and timer X
Classification
Corrections and supplementary
explanation of document
√
Notes
Knowhow
Others
Concerned Products
M30201 group
M302N1/M302N2 group
1. Notes
If setting ‘0’ to the timer register in case timer A or timer X is used in the one shot timer mode,
there are the following cautions about timer operation.
If the timer register is set to ‘0’, the counter does not work and timer interrupt request is not
generated either. Furthermore, if “pulse output” is selected, the output level from the timer
output pin does not change.
The object pages of datasheets and user’s manual (*) is shown the following pages.
* The page number of following is matched the latest issues.
Document Name Printed No./PDF REV. Date of Issue
M30201 group datasheet REV.E 2001.4
M30201 group user’s manual REV.C 2001.6
M302N1/M302N2 group datasheet REV.B.0 2002.1
In addition, the contents of this technical news will be reflected to these datasheets and user’s
manual at the next update time.
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