Suppose a specific MCU has the following size of memories: 1 M byte of flash, starting from 0x0800_0000, 512 k byte of SRAM starting from 0x2000_0000, and 4 k byte registers for GPIOs, start at 0x4001_0000. (Note that 0x is the prefix for hexadecimal numbers.) Draw the memory map based on your calculations for the addresses. Note that you need to clearly label the starting and ending addresses of each memory block.