HD64F2612FA20 Renesas Electronics America, HD64F2612FA20 Datasheet - Page 290

• Manufacturer Part Number: HD64F2612FA20
• Description: IC H8S MCU FLASH 128K 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2612FA20

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 43
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 11 Motor Management Timer (MMT)
11.4.1
An example of the operating mode setting procedure is shown in figure 11.2.
Rev. 7.00 Sep. 11, 2009 Page 254 of 566
REJ09B0211-0700
Sample Setting Procedure
Set dead time carrier period
Set external pin functions
Set PWM output level
Start count operation
Halt count operation
Set operating mode
<Operating mode>
Figure 11.2 Sample Operating Mode Setting Procedure
Set TCNT
Set TBR
Clear the CST bit to 0 in the timer control register
(TCNR) to halt timer counter operation. Make the
operating mode setting while TCNT is halted.
Set dead time Td in the dead time data register
(TDDR), set 1/2 the carrier period in the timer period
buffer register (TPBR), and set {TPBR value + 2Td} in
the timer period data register (TPDR).
Set the output {PWM duty initial value − Td} in the free
operation addresses of the buffer registers (TBRU,
TBRV, TBRW).
Set the PWM output level with bits OLSN and OLSP in
the timer mode register (TMDR).
Set the operating mode in the timer mode register
(TMDR). The PUOA, PUOB, PVOA, PVOB, PWOA,
and PWOB pins are output pins.
Set the external pin functions with the MMT pin control
register.
Set the CST bit to 1 in TCNR to start the count
operation.
Set 2Td (Td: dead time) in TCNT.