HD6437101 RENESAS [Renesas Technology Corp], HD6437101 Datasheet - Page 190

• Manufacturer Part Number: HD6437101
• Description: 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 8 Multifunction Timer Pulse Unit (MTU)
Rev.1.00 Sep. 18, 2008 Page 156 of 522
REJ09B0069-0100
Bit
7
6
5
4
3
2
1
0
Bit Name
—
BDC
N
P
FB
WF
VF
UF
Initial
value
1
0
0
0
0
0
0
0
R/W
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Reserved
This bit is always read as 1. The write value should
always be 1.
Brushless DC Motor
This bit selects whether to make the functions of this
register (TGCR) effective or ineffective.
0: Ordinary output
1: Functions of this register are made effective
Reverse Phase Output (N) Control
This bit selects whether the level output or the reset-
synchronized PWM/complementary PWM output while
the reverse pins (TIOC3D, TIOC4C, and TIOC4D) are
on-output.
0: Level output
1: Reset synchronized PWM/complementary PWM
Positive Phase Output (P) Control
This bit selects whether the level output or the reset-
synchronized PWM/complementary PWM output while
the positive pin (TIOC3B, TIOC4A, and TIOC4B) are on-
output.
0: Level output
1: Reset synchronized PWM/complementary PWM
External Feedback Signal Enable
This bit selects whether the switching of the output of the
positive/reverse phase is carried out automatically with
the MTU/channel 0 TGRA, TGRB, TGRC input capture
signals or by writing 0 or 1 to bits 2 to 0 in TGCR.
0: Output switching is carried out by external input (Input
1: Output switching is carried out by software (TGCR's
Output Phase Switch 2 to 0
These bits set the positive phase/negative phase output
phase on or off state. The setting of these bits is valid
only when the FB bit in this register is set to 1. In this
case, the setting of bits 2 to 0 is a substitute for external
input. See table 8.28.
output
sources are channel 0 TGRA, TGRB, TGRC input
capture signal)
UF, VF, WF settings).
output