Renesas RL78 Series - DA Converter Mode Register (DAM)

RL78/F13, F14 CHAPTER 13 D/A CONVERTER (RL78/F14 Only)
R01UH0368EJ0210 Rev.2.10 768
Dec 10, 2015
13.3.3 D/A Converter Mode Register (DAM)
This register controls the operation of the D/A converter.
Set the DAM register by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation clears this register to 00H.
Figure 13-4. Format of D/A Converter Mode Register (DAM)
Address: FFF36H After reset: 00H
Symbol 7 6 <5> <4> 3 2 1 0
DAM
  
DACE0
  
DAMD0
DACE0 D/A conversion operation control R/W
0 Stops D/A conversion operation. R/W
1 Enables D/A conversion operation.
DAMD0 D/A converter operation mode selection R/W
0 Normal mode R/W
1 Real-time output mode
When the D/A converter is not used, set the DACE0 bit to 0 (output disable) and set the DACS0 register to 00H to prevent
current from flowing into the R-2R resistor ladder to reduce unnecessary current consumption.