DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 553

• Manufacturer Part Number: DS72030W200FPV
• Description: MPU, 32BIT, SH7203, ROMLESS, 240QFP
• Manufacturer: Renesas Electronics America
• Series: SH7200r

Specifications of DS72030W200FPV

• Core Size: 32bit
• Program Memory Size: 32KB
• Cpu Speed: 200MHz
• Digital Ic Case Style: QFP
• No. Of Pins: 240
• Supply Voltage Range: 1.1V To 1.3V
• Operating Temperature Range: -20°C To +85°C
• Svhc: No SVHC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

11.3.29 Timer Waveform Control Register (TWCR)
TWCR is an 8-bit readable/writable register that controls the waveform when synchronous counter
clearing occurs in TCNT_3 and TCNT_4 in complementary PWM mode and specifies whether to
clear the counters at TGRA_3 compare match. The CCE bit and WRE bit in TWCR must be
modified only while TCNT stops.
Bit
7
6 to 1
Bit Name
CCE
—
Note:
*
Initial
Value
0*
All 0
Initial value:
Do not set to 1 when complementary PWM mode is not selected.
R/W:
Bit:
R/W
R/(W)
R
R/(W)
CCE
0*
7
R
6
0
-
Description
Compare Match Clear Enable
Specifies whether to clear counters at TGRA_3
compare match in complementary PWM mode.
0: Does not clear counters at TGRA_3 compare match
1: Clears counters at TGRA_3 compare match
[Setting condition]
•
Reserved
These bits are always read as 0. The write value should
always be 0.
When 1 is written to CCE after reading CCE = 0
R
5
0
-
Section 11 Multi-Function Timer Pulse Unit 2 (MTU2)
R
4
0
-
R
3
0
Rev. 3.00 Sep. 28, 2009 Page 521 of 1650
-
R
2
0
-
R
1
0
-
R/(W)
WRE
0
0
REJ09B0313-0300