Liquid crystal display integrated circuit device configured to output drive signals for dot matrix and segment display

An integrated circuit device comprising:

• a drive circuit configured to output a first drive waveform signal for a dot matrix display and a second drive waveform signal for a segment display;
• a first output terminal;
• a second output terminal;
• a first selector coupled to the first output terminal, wherein the first selector is configured to receive both first data for the dot matrix display and second data for the segment display and output either of the first data and the second data to the first output terminal;
• a second selector coupled to the second output terminal, wherein the second selector is configured to receive both third data for the dot matrix display and fourth data for the segment display and output either of the third data and the fourth data to the second output terminal;
• and
• a control circuit configured to control the drive circuit, wherein the control circuit is configured to:
• output a first select signal to the first selector to control the first selector to output the first drive waveform signal to the first output terminal when the first output terminal is set as an output terminal for the dot matrix display by the control circuit, and control the first selector to output the second drive waveform signal to the first output terminal when the first output terminal is set as an output terminal for the segment display by the control circuit, wherein the first selector receives the first select signal and selects between the first data and the second data in response to receiving the first select signal;
• and
• output a second select signal to the second selector to control the second selector to output the first drive waveform signal to the second output terminal when the second output terminal is set as the output terminal for the dot matrix display by the control circuit, and control the second selector to output the second drive waveform signal to the second output terminal when the second output terminal is set as the output terminal for the segment display by the control circuit, wherein the second selector receives the second select signal and selects between the third data and the fourth data in response to receiving the second select signal,
• wherein each of the first output terminal and the second output terminal is configured to output drive waveform signals to either one of the dot matrix display and the segment display,
• the drive circuit includes:
• a first drive unit coupled to the first output terminal;
• and
• a second drive unit coupled to the second output terminal,
• the first selector is configured to:
• output, based on a first clock signal for the dot matrix display, the first data to the first drive unit when the first output terminal is set as the output terminal for the dot matrix display by the control circuit;
• and
• output, based on a second clock signal for the segment display, the second data to the first drive unit when the first output terminal is set as the output terminal for the segment display by the control circuit, and
• the second selector is configured to:
• output, based on the first clock signal, the third data to the second drive unit when the second output terminal is set as the output terminal for the dot matrix display by the control circuit;
• and
• output, based on the second clock signal, the fourth data to the second drive unit when the second output terminal is set as the output terminal for the segment display by the control circuit.