M-V850E-IA4 Renesas Electronics America, M-V850E-IA4 Datasheet - Page 517

• Manufacturer Part Number: M-V850E-IA4
• Description: KIT EVAL V850E IA4 UPD70F3186
• Manufacturer: Renesas Electronics America

Specifications of M-V850E-IA4

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(2) Operation mode
There are four operation modes in which the ANIn0 to ANIn3 pins are set (only ANI00 and ANI01 pins for A/D
converter 0 of the V850E/IA3): continuous select mode, continuous scan mode, one-shot select mode, and
one-shot scan mode. The continuous select mode and one-shot select mode have sub-modes that consist of
1-buffer mode and 4-buffer mode. These modes are set by the ADAnM0 and ADAnM2 registers.
Remark
(a) Continuous select mode
In this mode, the analog input pin (ANInm)
continuously.
corresponding to the ANInm pin
storing the A/D conversion results.
Note Only the ANI00 and ANI01 pins can be used when A/D converter 0 of the V850E/IA3 is used.
• 1-buffer mode
In this mode, the voltage of the analog input pin (ANInm)
converted. The conversion results are stored in the ADAnCRm register corresponding to the ANInm
pin
end interrupt request signal (INTADn) is generated each time one A/D conversion ends.
After the end of A/D conversion, the conversion is repeated again unless the ADAnM0.ADAnCE bit is
cleared to 0.
Note Only the ANI00 and ANI01 pins can be used when A/D converter 0 of the V850E/IA3 is used.
Remark
n = 0, 1
Note
. The ANInm pin
n = 0, 1
m = 0 to 3
The conversion results are stored in the A/Dn conversion result register (ADAnCRm)
CHAPTER 12 A/D CONVERTERS 0 AND 1
Note
and the ADAnCRm register correspond one to one, and an A/Dn conversion
Note
User’s Manual U16543EJ4V0UD
. In this mode, the 1-buffer mode and 4-buffer mode are provided for
Note
specified by the ADAnS register is A/D converted
Note
specified by the ADAnS register is A/D
515