DS72011RB120FPV Renesas Electronics America, DS72011RB120FPV Datasheet - Page 552

• 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)
12.4.9
A/D converter start requests can be issued in channel 4 by making settings in the timer A/D
converter start request control register (TADCR), timer A/D converter start request cycle set
registers (TADCORA_4 and TADCORB_4), and timer A/D converter start request cycle set
buffer registers (TADCOBRA_4 and TADCOBRB_4).
The A/D converter start request delaying function compares TCNT_4 with TADCORA_4 or
TADCORB_4, and when their values match, the function issues a respective A/D converter start
request (TRG4AN or TRG4BN).
A/D converter start requests (TRG4AN and TRG4BN) can be skipped in coordination with
interrupt skipping by making settings in the ITA3AE, ITA4VE, ITB3AE, and ITB4VE bits in
TADCR.
(a)
Figure 12.73 shows an example of procedure for specifying the A/D converter start request
delaying function.
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Example of Procedure for Specifying A/D Converter Start Request Delaying Function
Notes: 1. Perform TADCR setting while TCNT_4 is stopped.
Set A/D converter start request cycle
Set the timing of transfer
Set linkage with interrupt skipping
Enable A/D converter start
from cycle set buffer register
request delaying function
A/D Converter Start Request Delaying Function
A/D converter start request
A/D converter start request
2. Do not set BF1 to 1 when complementary PWM mode is not selected.
3. Do not set ITA3AE, ITA4VE, ITB3AE, ITB4VE, DT4AE, or DT4BE to 1
Figure 12.73 Example of Procedure for Specifying A/D Converter
delaying function
when complementary PWM mode is not selected.
delaying function
Start Request Delaying Function
[1]
[2]
[1] Set the cycle in the timer A/D converter start request cycle
[2] Use bits BF1 and BF2 in the timer A/D converter start
buffer register (TADCOBRA_4 or TADCOBRB_4) and timer
A/D converter start request cycle register (TADCORA_4 or
TADCORB_4). (The same initial value must be specified in
the cycle buffer register and cycle register.)
request control register (TADCR) to specify the timing of
transfer from the timer A/D converter start request cycle
buffer register to A/D converter start request cycle register.
Specify whether to link with interrupt skipping through bits
Use bits TU4AE, DT4AE, UT4BE, and DT4BE to enable
ITA3AE, ITA4VE, ITB3AE, and ITB4VE.
A/D conversion start requests (TRG4AN or TRG4BN).
R01UH0026EJ0300 Rev. 3.00
SH7201 Group
Sep 24, 2010