DEMO9S08LIN Freescale, DEMO9S08LIN Datasheet - Page 293

• Manufacturer Part Number: DEMO9S08LIN
• Manufacturer: Freescale

Specifications of DEMO9S08LIN

• Lead Free Status / RoHS Status: Compliant

Chapter 16
Analog Comparator (S08ACMPV2)
16.1
The analog comparator module (ACMP) provides a circuit for comparing two analog input voltages or for
comparing one analog input voltage to an internal reference voltage. The comparator circuit is designed to
operate across the full range of the supply voltage (rail to rail operation).
16.1.1
The ACMP module can be configured to connect the output of the analog comparator to TPM1 input
capture channel 0 by setting ACIC in SOPT2. With ACIC set, the TPM1CH0 pin is not available externally
regardless of the configuration of the TPM1 module
Figure 16-1
16.1.2
For the MC9S08LC60 Series, the AMCPO pin is not available, so the ACOPE bit in the ACMPSC register
is reserved and does not have any effect.
Freescale Semiconductor
Introduction
ACMP/TPM1 Configuration Information
AMCPO Availability
shows the MC9S08LC60 Series block diagram with the ACMP highlighted.
MC9S08LC60 Series Data Sheet: Technical Data, Rev. 4
293