Memory Types in Microprocessor Systems

<p>Interface is the path for communication between two components. (D)</p> Signup and view all the answers

<p>Selects the corresponding memory chip or I/O device based on address sent by the microprocessor. (D)</p> Signup and view all the answers

<p>To ensure proper communication between memory and the microprocessor. (C)</p> Signup and view all the answers

<p>To generate chip select signals for each device in the system (D)</p> Signup and view all the answers

<p>To ensure that only one memory-mapped component is accessed for a given valid address (A)</p> Signup and view all the answers

<p>By generating chip select signals from the address bus (C)</p> Signup and view all the answers

<p>Different portions are used for different purposes such as RAM, ROM, and I/O (B)</p> Signup and view all the answers

<p>To avoid conflicts and ensure accurate data access (D)</p> Signup and view all the answers

<p>1024 bytes (B)</p> Signup and view all the answers

<p>Before the ROM chip (A)</p> Signup and view all the answers

<p>128B (D)</p> Signup and view all the answers

<p>$0000 (C)</p> Signup and view all the answers

<p>Hexadecimal value (A)</p> Signup and view all the answers

<p>Into most significant bits (MSB) for generating CS* signals and least significant bits (LSB) for internal addresses (D)</p> Signup and view all the answers

<p>8 chips (D)</p> Signup and view all the answers

<p>3 lines (A)</p> Signup and view all the answers

<p>All address lines are used to specify a memory/device's location (D)</p> Signup and view all the answers

<p>To limit the addressable memory space implemented (A)</p> Signup and view all the answers

<p>$7$ lines (B)</p> Signup and view all the answers

<p>Don't care values (B)</p> Signup and view all the answers

<p>With X's (don't cares) (B)</p> Signup and view all the answers

<p>To identify each memory location with multiple addresses (C)</p> Signup and view all the answers

<p>It signifies all possible values (1 or 0) (D)</p> Signup and view all the answers

<p>They simplify the addressing process (B)</p> Signup and view all the answers

<p>To simplify the addressing logic (B)</p> Signup and view all the answers

The set of possible memory locations a microprocessor can access.

Random Access Memory; commonly used to store programs and data.

Erasable Programmable Read-Only Memory.

The communication path between two components.

Selects the correct memory chip or I/O device.

Ensuring proper communication between memory and microprocessor.

Generates chip select signals to select a specific memory or I/O device.

A method to ensure only one component is selected.

Address decoding generates enables selection to specific devices.

Different memory portions (RAM, ROM, I/O) have distinct roles in the memory map.

Ensuring only one component is accessed for a specific address.

The total number of memory locations that can be addressed.

RAM chips in the memory map are placed before ROM chips.

The amount of memory each RAM chip holds.

The initial address where the memory map begins.

Number System using base-16.

Division of address lines for chip select and internal addressing.

Calculating the required number of chips with given size and address lines.

Number of address lines required to select a single chip.

Utilizing all address lines for precise chip selection.

Using a subset of address lines to address memory.

Limiting addressable memory space through chip selection.

Address lines required to select a single internal memory cell.

Address lines that can be either 0 or 1 (irrelevant).

Using X's in partial decoding to simplify logic.

Simplification of logic in memory addressing.

Identifying each memory location with multiple addresses.