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Section 11 Multi-Function Timer Pulse Unit 2
Page 446 of 2108 R01UH0134EJ0400 Rev. 4.00
Sep 24, 2014
SH7262 Group, SH7264 Group
Bit Bit Name
Initial
Value R/W Description
5 BFB 0 R/W Buffer Operation B
Specifies whether TGRB is to operate in the normal
way, or TGRB and TGRD are to be used together for
buffer operation. When TGRD is used as a buffer
register, TGRD input capture/output compare is not
generated in a mode other than complementary PWM.
In channels 1 and 2, which have no TGRD, bit 5 is
reserved. It is always read as 0 and cannot be modified.
0: TGRB and TGRD operate normally
1: TGRB and TGRD used together for buffer operation
4 BFA 0 R/W Buffer Operation A
Specifies whether TGRA is to operate in the normal
way, or TGRA and TGRC are to be used together for
buffer operation. When TGRC is used as a buffer
register, TGRC input capture/output compare is not
generated in a mode other than complementary PWM.
TGRC compare match is generated when in
complementary PWM mode. When compare match for
channel 4 occurs during the Tb period in
complementary PWM mode, TGFC is set. Therefore,
set the TGIEC bit in the timer interrupt enable register 4
(TIER_4) to 0.
In channels 1 and 2, which have no TGRC, bit 4 is
reserved. It is always read as 0 and cannot be modified.
0: TGRA and TGRC operate normally
1: TGRA and TGRC used together for buffer operation
3 to 0 MD[3:0] 0000 R/W Modes 0 to 3
These bits are used to set the timer operating mode.
See table 11.10 for details.