(a) The memory mapping arrangements of four memory devices in a microcontroller is given as Your Device RAM ROM I/O Ports $D000-SD3FF $D800-SDFFF SE000-SFFFF $5800-$58FF

A summary of current developments in the field of nonvolatile solid-state memory

Describe the memory structure of the programme memory on the 8051 microcontroller.

Describe the 8051 microcontroller's program memory's organization.

In the diagram below, the chip on the right hand side, the 74HCT138, is provided with address information from the microprocessor and then activates one of its output lines to select a memory bank.  The 74HCT138 is   A multiplexer A demultiplexer An encoder A decoder A comparator

Name the type of memory with the following characteristic: this memory uses a floating gate transistor, can be erased with electricity, and provides individual bit аccess. NOR FLASH EPROM O NAND FLASH MROM EEPROM PROM

An overview of some of the more recent developments that have taken place in the field of nonvolatile solid-state memory

Each element in the table that contains the interrupt vectors corresponds to a separate data group.

Recent developments in the field of nonvolatile solid-state memory are summarized.

6) In a 128x64 bit ROM the number of the gates in the row address decoder is gates, and the number of gates in the memory matrix is gates.