M16C1N Datasheet, PDF (104/238 Pages) Renesas Technology Corp – RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/10 SERIES

M16C/1N Group
12. Timers
Prescaler Z
b7
b0
Symbol
PREZ
Address
008516
When reset
FF16
Function
Timer mode
Internal count source or Timer Y underflow is counted
Values that can be set RW
0016 to FF16
RW
Programmable waveform generation mode
Internal count source or Timer Y underflow is counted
0016 to FF16
RW
(Note 1)
Programmable one-shot generation mode
Internal count source or Timer Y underflow is counted
0016 to FF16 RW
(Note 1)
Programmable wait one-shot generation mode
Internal count source or Timer Y underflow is counted
0016 to FF16 RW
(Note 1)
Note 1: When using the waveform extend function, set the value "0016" for the Prescaler Z.
Timer Z Secondary
b7
b0
Symbol
TZSC
Address
008616
When reset
FF16
Timer mode
Invalid
Function
Values that can be set RW
Programmable waveform generation mode
Underflow of Prescaler Z is counted (Note 1)
0016 to FF16
WO
(Note 2)
Programmable one-shot generation mode
Invalid
Programmable wait one-shot generation mode
Underflow of Prescaler Z is counted
(One-shot width is counted)
0016 to FF16 WO
Note 1: Each value of Timer Z Primary and Timer Z Secondary is reloaded to the Timer Z alternately for counting.
Note 2: The count value can be read out by reading the Timer Z Primary even when the secondary period is being
counted.
Timer Z Primary
b7
b0
Symbol
TZPR
Address
008716
When reset
FF16
Function
Timer mode
Underflow of Prescaler Z is counted
Values that can be set RW
0016 to FF16 RW
Programmable waveform generation mode
Underflow of Prescaler Z is counted (Note 1)
0016 to FF16
RW
Programmable one-shot generation mode
Underflow of Prescaler Z is counted
(One-shot width is counted)
0016 to FF16 RW
Programmable wait one-shot generation mode
Underflow of Prescaler Z is counted
(Wait period is counted)
0016 to FF16
RW
Note 1: Each value of Timer Z Primary and Timer Z Secondary is reloaded to the Timer Z alternately for counting.
Figure 12.22 Timer Z-related registers (2)
Rev.1.00 Oct 20, 2004 page 92 of 222
REJ09B0007-0100Z