Datasheet

Section 12 Timer Z
Rev. 4.00 Mar. 15, 2006 Page 229 of 556
REJ09B0026-0400
12.4.9 Timer Z Output Timing
The outputs of channels 0 and 1 can be disabled or inverted by the settings of TOER and TOCR
and the external level.
Output Disable/Enable Timing of Timer Z by TOER: Setting the master enable bit in TOER to
1 disables the output of timer Z. By setting the PCR and PDR of the corresponding I/O port
beforehand, any value can be output. Figure 12.44 shows the timing to enable or disable the output
of timer Z by TOER.
T 1 T 2
TOER
Address bus
TOER address
Timer Z
output pin
Timer Z output
I/O port
I/O port
Timer output
φ
Figure 12.44 Example of Output Disable Timing of Timer Z by Writing to TOER