Device Overview MC9S12G-Family
MC9S12G Family Reference Manual Rev.1.27
48 NXP Semiconductors
1.7.2.15 PT[7:0] — Port TI/O Signals
PT[7:0] are general-purpose input or output signals. They can have a pull-up or pull-down device selected
and enabled on per signal basis. Out of reset the pull devices are disabled .
1.7.2.16 AN[15:0] — ADC Input Signals
AN[15:0] are the analog inputs of the Analog-to-Digital Converter.
1.7.2.17 ACMP Signals
1.7.2.17.1 ACMPP — Non-Inverting Analog Comparator Input
ACMPP is the non-inverting input of the analog comparator.
1.7.2.17.2 ACMPM — Inverting Analog Comparator Input
ACMPM is the inverting input of the analog comparator.
1.7.2.17.3 ACMPO — Analog Comparator Output
ACMPO is the output of the analog comparator.
1.7.2.18 DAC Signals
1.7.2.18.1 DACU[1:0] Output Pins
These analog pins is used for the unbuffered analog output Voltages from the DAC0 and the DAC1 resistor
network output, when the according mode is selected.
1.7.2.18.2 AMP[1:0] Output Pins
These analog pins are used for the buffered analog outputs Voltage from the operational amplifier outputs,
when the according mode is selected.
1.7.2.18.3 AMPP[1:0] Input Pins
These analog input pins areused as input signals for the operational amplifiers positive input pins when the
according mode is selected.
1.7.2.18.4 AMPM[1:0] Input Pins
These analog input pins are used as input signals for the operational amplifiers negative input pin when
the according mode is selected.
To Next Page
Loading...
Need help?
General
