This block diagram provides a detailed representation of a touchscreen controller architecture. It includes key components such as a programmable TX/RX multiplexer, a digital sequencer, ARM Cortex CPU, ADC channels, DSP, and communication interfaces like I2C. Each component plays a role in processing input from multiple touchscreen channels to deliver responsive control. Designed using EdrawMax, this template is ideal for engineers and system designers looking to understand or illustrate touchscreen controller workflows and their functional modules.
