UPD70F3713GC-8BS-A Renesas Electronics America, UPD70F3713GC-8BS-A Datasheet - Page 409

• Manufacturer Part Number: UPD70F3713GC-8BS-A
• Description: MCU 32BIT V850ES/LX2 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Ix2r

Specifications of UPD70F3713GC-8BS-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, UART/USART
• Peripherals: LVD, PWM, WDT
• Number Of I /o: 39
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 6K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(3) Intermittent batch rewrite mode (transfer culling mode)
This mode is set by clearing the TQ1OPT0.TQ1CMS bit to 0 and setting the TQ1OPT2.TQ1RDE bit to 1.
In this mode, the values written to each compare register are transferred to the internal buffer register all at
once at the culled transfer timing and compared with the counter value. The transfer timing is the timing at
which an interrupt is generated (INTTQ1CC0, INTTQ1OV) by interrupt culling.
For details of the interrupt culling function, see 9.4.3 Interrupt culling function.
(a) Rewriting procedure
If data is written to the TQ1CCR1 register, the TQ1CCR0 to TQ1CCR3, TQ1OPT1, TP1CCR0, and
TP1CCR1 registers are transferred all at once to the internal buffer register at the next transfer timing.
Therefore, write to the TQ1CCR1 register last. Writing to the register is prohibited after the TQ1CCR1
register has been written until the transfer timing is generated (until the INTTQ1OV or INTTQ1CC0
interrupt occurs). The operation procedure is as follows.
<1> Rewrite the TQ1CCR0, TQ1CCR2, TQ1CCR3, TQ1OPT1, TP1CCR0, and TP1CCR1 registers.
<2> Rewrite the TQ1CCR1 register.
<3> Hold the next rewriting pending until the transfer timing is generated.
<4> Return to <1>.
Do not rewrite registers that do not have to be rewritten.
Rewrite the same value to the register even when it is not necessary to rewrite the TQ1CCR1
register.
Perform the next rewrite after the INTTQ1OV or INTTQ1CC0 interrupt has occurred.
CHAPTER 9 MOTOR CONTROL FUNCTION
User’s Manual U17716EJ2V0UD
407