R0K572011S000BE Renesas Electronics America, R0K572011S000BE Datasheet - Page 930

• Manufacturer Part Number: R0K572011S000BE
• Description: KIT STARTER FOR SH7201
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572011S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• For Use With/related Products: SH7201
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Section 20 A/D Converter (ADC)
20.7.6
Adding capacitance results in coupling with GND, and therefore noise in GND may adversely
affect absolute precision. Be sure to connect AVss, etc. to an electrically stable GND.
Care is also required to insure that filter circuits do not communicate with digital signals on the
mounting board (i.e., acting as antennas).
20.7.7
Starting conversion immediately after having stopped scan mode or multi mode operation may
lead to erroneous results of conversion.
To perform continuous conversion in such cases, set ADST to 0, wait for at least the A/D
conversion time for a single channel to elapse, and then start conversion (ADST = 1). (The A/D
conversion time for a single channel will vary according to the settings of the ADC registers.)
Page 902 of 1190
Influences on Absolute Precision
Note on Usage in Scan Mode and Multi Mode
R01UH0026EJ0300 Rev. 3.00
SH7201 Group
Sep 24, 2010