EasyManua.ls Logo

Renesas RL78 Series

Renesas RL78 Series
1879 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
RL78/F13, F14 CHAPTER 27 SAFETY FUNCTIONS
R01UH0368EJ0210 Rev.2.10 1609
Dec 10, 2015
<Control register>
(1) A/D test register (ADTES)
This register is used to select the A/D converter’s positive reference voltage AVREFP, the A/D converter’s negative
reference voltage AV
REFM, or the analog input channel (ANIxx) as the target of A/D conversion.
When using the A/D test function, specify the following settings:
Select AV
REFM as the target of A/D conversion when converting the internal 0 V.
Select AV
REFP as the target of A/D conversion when converting AVREF.
The ADTES register can be set by an 8-bit memory manipulation instruction.
Reset signal generation clears this register to 00H.
Figure 27-26. Format of A/D Test Register (ADTES)
Address: F0013H After reset: 00H R/W
Symbol 7 6 5 4 3 2 1 0
ADTES 0 0 0 0 0 0 ADTES1 ADTES0
ADTES1 ADTES0 A/D conversion target
0 0
ANIxx/temperature sensor output/ internal reference voltage output (1.45 V) (This is
specified using the analog input channel specification register (ADS).)
1 0 AVREFM
1 1 AVREFP
Other than the above Setting prohibited

Table of Contents

Other manuals for Renesas RL78 Series

Related product manuals