UPD78F1146AGB-GAH-AX Renesas Electronics America, UPD78F1146AGB-GAH-AX Datasheet - Page 568

• Manufacturer Part Number: UPD78F1146AGB-GAH-AX
• Description: MCU 16BIT 78K0R/KX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1146AGB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

14.5.4 Consecutive capturing of A/D conversion results
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A flowchart of an example of setting for consecutively capturing A/D conversion results is shown below.
• Consecutive capturing of A/D conversion results.
• DMA channel 1 is used for DMA transfer.
• DMA start source: INTAD
• Interrupt of A/D is specified by IFC13 to IFC10 (bits 3 to 0 of the DMC1 register) = 1100B.
• Transfers FFF1EH and FFF1FH (2 bytes) of the 10-bit A/D conversion result register to 2048 bytes of FF380H to
FFB7FH of RAM.
CHAPTER 14 DMA CONTROLLER
User’s Manual U17854EJ9V0UD