UPD70F3740GC-UEU-AX Renesas Electronics America, UPD70F3740GC-UEU-AX Datasheet - Page 426

• Manufacturer Part Number: UPD70F3740GC-UEU-AX
• Description: MCU 32BIT V850ES/JX3 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3r

Specifications of UPD70F3740GC-UEU-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 32MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 84
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 2.85 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

V850ES/JG3
13.4 Registers
R01UH0015EJ0300 Rev.3.00
Sep 30, 2010
The A/D converter is controlled by the following registers.
• A/D converter mode registers 0, 1, 2 (ADA0M0, ADA0M1, ADA0M2)
• A/D converter channel specification register 0 (ADA0S)
• Power-fail compare mode register (ADA0PFM)
The following registers are also used.
• A/D conversion result register n (ADA0CRn)
• A/D conversion result register nH (ADA0CRnH)
• Power-fail compare threshold value register (ADA0PFT)
(1) A/D converter mode register 0 (ADA0M0)
The ADA0M0 register is an 8-bit register that specifies the operation mode and controls conversion operations.
This register can be read or written in 8-bit or 1-bit units. However, ADA0EF bit is read-only.
Reset sets this register to 00H.
ADA0M0
After reset: 00H
ADA0MD1
ADA0ETS1
ADA0CE
ADA0CE
<7>
0
1
0
0
1
1
0
0
1
1
ADA0MD0
ADA0ETS0
Stops A/D conversion
Enables A/D conversion
R/W
0
1
0
1
0
0
1
0
1
6
Address: FFFFF200H
ADA0MD1 ADA0MD0 ADA0ETS1 ADA0ETS0 ADA0TMD
Specification of external trigger (ADTRG pin) input valid edge
Continuous select mode
Continuous scan mode
One-shot select mode
One-shot scan mode
No edge detection
Falling edge detection
Rising edge detection
Detection of both rising and falling edges
5
Specification of A/D converter operation mode
4
A/D conversion control
3
2
CHAPTER 13 A/D CONVERTER
1
ADA0EF
<0>
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