Embedded Files
Learning Outcome:
Gain the ability to design and implement a memory block (RAM/ROM) to store instructions or data that can be accessed efficiently by the processor.
Learning Outcome:
Gain the ability to design and implement a memory block (RAM/ROM) to store instructions or data that can be accessed efficiently by the processor.
Tasks:
Tasks:
1.Design and Simulate Read/Write Operations:
Develop and simulate a memory module capable of performing read and write operations.
Implement a memory size of 16x8 or 32x8.
Test the functionality to ensure accurate data storage and retrieval.
2.Investigate and Implement Addressing Modes:
Explore and implement various addressing modes to access memory locations:
Immediate Addressing: The data is embedded directly in the instruction.
Direct Addressing: The memory address of the data is specified explicitly in the instruction.
Register Addressing: Data is accessed through registers specified in the instruction.
Indirect Addressing: The memory address is determined by the contents of a register or a memory location.
Description:
Description:
A simplified RAM module is a vital component of a processor's memory hierarchy, enabling data storage and retrieval. Key components and their functions include:
1. Data In/Out Lines
1. Data In/Out Lines
Width: N-bit lines transfer data to and from the memory.
Functionality: Determines the number of bits that can be moved in a single operation.
2. Write/Read Control Line
2. Write/Read Control Line
Write Operation: Stores data into a memory location specified by the address.
Read Operation: Retrieves data from the memory location specified by the address.
3. Address Lines
3. Address Lines
Width: M-bit lines specify the memory location to access.
Capacity: Defines the total number of addressable memory locations as 2m2^m2m.
Operational Flow:
Operational Flow:
1.CPU Interaction:
The CPU provides an address through the address lines and data through the data lines.
2.Write Operation:
The CPU asserts the write control signal.
Data is written to the memory location specified by the address lines.
3.Read Operation:
The CPU asserts the read control signal.
Data stored at the specified memory address is retrieved and sent through the data out lines.
Deliverables:
Deliverables:
LOGISM Files can be Accessed here :
Reference Images:
Reference Images:
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