DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 657

• 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

11.7.15 Reset Sync PWM Mode Buffer Operation and Compare Match Flag
When setting buffer operation for reset sync PWM mode, set the BFA and BFB bits of TMDR_4
to 0. The TIOC4C pin will be unable to produce its waveform output if the BFA bit of TMDR_4 is
set to 1.
In reset sync PWM mode, the channel 3 and channel 4 buffers operate in accordance with the BFA
and BFB bit settings of TMDR_3. For example, if the BFA bit of TMDR_3 is set to 1, TGRC_3
functions as the buffer register for TGRA_3. At the same time, TGRC_4 functions as the buffer
register for TGRA_4.
The TGFC bit and TGFD bit of TSR_3 and TSR_4 are not set when TGRC_3 and TGRD_3 are
operating as buffer registers.
Figure 11.109 shows an example of operations for TGR_3, TGR_4, TIOC3, and TIOC4, with
TMDR_3's BFA and BFB bits set to 1, and TMDR_4's BFA and BFB bits set to 0.
TGRB_3, TGRA_4,
TGRB_4
TGRD_3, TGRC_4,
TGRD_4
TIOC3A
TIOC3B
TIOC3D
TIOC4A
TIOC4B
TIOC4D
TGFC
TIOC4C
TGFD
TGRC_3
H'0000
TGRA_3
Figure 11.109 Buffer Operation and Compare-Match Flags
Point b
in Reset Synchronous PWM Mode
Point a
Not set
TCNT3
Not set
Buffer transfer with
compare match A3
Section 11 Multi-Function Timer Pulse Unit 2 (MTU2)
Rev. 3.00 Sep. 28, 2009 Page 625 of 1650
TGRA_3,
TGRC_3
TGRB_3, TGRD_3,
TGRA_4, TGRC_4,
TGRB_4, TGRD_4
REJ09B0313-0300