HD64F7051SFJ20V Renesas Electronics America, HD64F7051SFJ20V Datasheet - Page 340

• Manufacturer Part Number: HD64F7051SFJ20V
• Description: MCU 5V 256K J-TEMP PB-FREE QFP-1
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7050r

Specifications of HD64F7051SFJ20V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, WDT
• Number Of I /o: 102
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 168-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 10 Advanced Timer Unit (ATU)
Sample Setup Procedure for Waveform Output by Output Compare-Match: An example of
the setup procedure for waveform output by output compare-match is shown in figure 10.46.
1. Set the first-stage counter clock ' in prescaler register 1 (PSCR1), and select the second-stage
2. Set the port E control register (PECR) or port G control register (PGCR), corresponding to the
3. Select 0, 1, or toggle output for output compare-match output with the timer I/O control
4. Set the timing for compare-match generation in the ATU general register (GR) corresponding
5. Set the corresponding bit to 1 in the timer start register (TSTR) to start the free-running
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counter clock " with the CKSEL bit in the timer control register (TCR). When selecting an
external clock, also select the external clock edge type with the CKEG bit in TCR.
waveform output port, to ATU output compare-match output. Also set the corresponding bit to
1 in the port E IO register (PEIOR) or port G IO register (PGIOR) to specify the output
attribute for the port.
register (TIOR). If necessary, an interrupt request can be sent to the CPU on output compare-
match by making the appropriate setting in the interrupt enable register (TIER).
to the port set in 2.
counter (TCNT). Waveform output is performed from the relevant port when the TCNT value
and GR value match.