HD64F3437TFI16V Renesas Electronics America, HD64F3437TFI16V Datasheet - Page 247

• Manufacturer Part Number: HD64F3437TFI16V
• Description: MCU FLASH 60K 100-TQFP
• Manufacturer: Renesas Electronics America

Specifications of HD64F3437TFI16V

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10.2.3
TCR is an 8-bit readable/writable register that selects the clock input to TCNT and controls PWM
output.
TCR is initialized to H'38 by a reset and in standby mode.
Bit 7—Output Enable (OE): This bit enables the timer counter and the PWM output.
Bit 7: OE
0
1
Bit 6—Output Select (OS): This bit selects positive or negative logic for the PWM output.
Bit 6: OS
0
1
Bits 5 to 3—Reserved: These bits cannot be modified and are always read as 1.
Bit
Initial value
Read/Write
Timer Control Register (TCR)
R/W
OE
Description
PWM output is disabled. TCNT is cleared to H'00 and stopped.
PWM output is enabled. TCNT runs.
Description
Positive logic; positive-going PWM pulse, 1 = high
Negative logic; negative-going PWM pulse, 1 = low
7
0
R/W
OS
6
0
—
—
5
1
—
—
4
1
—
—
3
1
CKS2
R/W
2
0
CKS1
R/W
1
0
(Initial value)
(Initial value)
CKS0
R/W
0
0
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