User manual

PIC18F87J72 Evaluation Board Features
© 2011 Microchip Technology Inc. DS51990A-page 21
Figure 3-5 shows the function of the S4 key, which is used to change the bit width of
the ADC conversion. Two configurations of the ADC bits are possible, either 16-bit or
24-bit. When the S4 key is pressed repeatedly, the bits toggle between 16 and 24-bit
width.
FIGURE 3-5: Configuring the Number of Bits.
Press S4 to configure
current gain
Display showing
ADC bit width