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Section 11 Multi-Function Timer Pulse Unit 2
Page 616 of 2108 R01UH0134EJ0400 Rev. 4.00
Sep 24, 2014
SH7262 Group, SH7264 Group
11.8 Output Pin Initialization for Multi-Function Timer Pulse Unit 2
11.8.1 Operating Modes
This module has the following six operating modes. Waveform output is possible in all of these
modes.
Normal mode (channels 0 to 4)
PWM mode 1 (channels 0 to 4)
PWM mode 2 (channels 0 to 2)
Phase counting modes 1 to 4 (channels 1 and 2)
Complementary PWM mode (channels 3 and 4)
Reset-synchronized PWM mode (channels 3 and 4)
The output pin initialization method for each of these modes is described in this section.
11.8.2 Reset Start Operation
The output pins of this module (TIOC*) are initialized low by a power-on reset and in deep
standby mode. Since the pin functions are selected using the general I/O ports, when the general
I/O port is set, the pin states at that point are output to the ports. When this module output is
selected by the general I/O port immediately after a reset, the initial output level, low, is output
directly at the port. When the active level is low, the system will operate at this point, and
therefore the general I/O port setting should be made after the initialization of the output pins is
completed.
Note: Channel number and port notation are substituted for *.