M-V850E-IA4 Renesas Electronics America, M-V850E-IA4 Datasheet - Page 521

• 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

ADA0CR1 register
Stabilization time
INTAD0 interrupt
Software
processing
(c) One-shot select mode
A/D conversion
ANI01 (input)
In this mode, the analog input pin (ANInm)
conversion results are stored in the A/Dn conversion result register (ADAnCRm) corresponding to the
ANInm pin
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
ADA0M2.ADA0BS Bit = 0, ADA0S.ADA0S2 to ADA0S.ADA0S0 Bits = 001): V850E/IA4
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 operation is stopped.
Note Only the ANI00 and ANI01 pins can be used when A/D converter 0 of the V850E/IA3 is used.
Remark
Note
. The ANInm pin
Conversion start
Note
Analog input pin
ADA0CE bit
. In this mode, the 1-buffer mode and 4-buffer mode are provided for storing the A/D
Figure 12-8. One-Shot Select 1-Buffer Mode Operation Timing
ANI00
ANI01
ANI02
ANI03
(When ADA0M0.ADA0MD1 and ADA0M0.ADA0MD0 Bits = 10,
n = 0, 1, m = 0 to 3
set
Data 1
(ANI01)
Data 1
CHAPTER 12 A/D CONVERTERS 0 AND 1
Note
and the ADAnCRm register correspond one to one, and an A/Dn conversion
(ANI01)
Data 1
User’s Manual U16543EJ4V0UD
A/D converter 0
Note
specified by the ADAnS register is A/D converted once. The
Stabilization time
Note
Conversion start
ADA0CRn register
ADA0CE bit
specified by the ADAnS register is A/D
set
ADA0CR0
ADA0CR1
ADA0CR2
ADA0CR3
(ANI01)
Data 2
Data 2
Conversion end
ADA0CE bit
clear
(ANI01)
Data 2
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