Assignment #1 Question 1 - True/ False 20 Points 1. The ARM Cortex -M4 processor contains CPU, on-chip memory and I/O 2. Although the Cortex-M4 processor is a 32-bit MCU, it can also handle 8-bit, 3. In Cortex-M4 CPU, there are totally 21 registers in the register bank. 4. The TM4C123GH6PM MCU contains six General-Purpose Input/Output 5. The Port Control Register (GPIOPCTL) is used to select the specific Ports. 16-bit, and 32-bit data efficiently Registers 0-15 are general purpose registers. (GPIO) blocks or Ports, and each Port has a set of related control registers. peripheral signal for each GPIO pin when using the alternate function mode