DS72011RB120FPV Renesas Electronics America, DS72011RB120FPV Datasheet - Page 496

• Manufacturer Part Number: DS72011RB120FPV
• Description: IC SH7201 MPU ROMLESS 176LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7200r

Specifications of DS72011RB120FPV

• Core Size: 32-Bit
• Core Processor: SH-2A
• Speed: 120MHz
• Connectivity: CAN, EBI/EMI, FIFO, I²C, SCI, Serial Sound
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 70°C
• Package / Case: 176-LQFP
• No. Of I/o's: 109
• Ram Memory Size: 32KB
• Cpu Speed: 120MHz
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: -20°C To +70°C
• Embedded Interface Type: I2C, SSI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: R0K572011S000BE - KIT STARTER FOR SH7201HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Section 12 Multi-Function Timer Pulse Unit 2 (MTU2)
(1)
Figure 12.20 shows an example of the setting procedure for cascaded operation.
(2)
Figure 12.21 illustrates the operation when TCNT_2 overflow/underflow counting has been set for
TCNT_1 and phase counting mode has been designated for channel 2.
TCNT_1 is incremented by TCNT_2 overflow and decremented by TCNT_2 underflow.
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Example of Cascaded Operation Setting Procedure
Cascaded Operation Example (a)
TCLKC
TCLKD
TCNT_2
TCNT_1
<Cascaded operation>
Cascaded operation
Set cascading
Figure 12.20 Cascaded Operation Setting Procedure
Start count
FFFD
Figure 12.21 Cascaded Operation Example (a)
0000
FFFE
FFFF
[1]
[2]
0000
[1] Set bits TPSC2 to TPSC0 in the channel 1
[2] Set the CST bit in TSTR for the upper and
0001
TCR to B'1111 to select TCNT_2 overflow/
underflow counting.
lower channel to 1 to start the count
operation.
0001
0002
0001
0000
R01UH0026EJ0300 Rev. 3.00
FFFF
0000
SH7201 Group
Sep 24, 2010