~~~ 𝑻𝒉𝒆 π‘Ίπ’†π’“π’Šπ’†π’” 𝒐𝒇 π‘©π’Šπ’ˆ 𝑢 ~~~𝑷𝒂𝒓𝒕 – 𝑰

Big O Notation provides a way to describe how the performance of an algorithm changes with input size, offering a worst-case scenario. O(1) represents constant time, where the algorithm takes the same amount of time regardless of input size. Examples include accessing array elements by index, swapping numbers, and inserting nodes in a linked list.

Read More ~~~ 𝑻𝒉𝒆 π‘Ίπ’†π’“π’Šπ’†π’” 𝒐𝒇 π‘©π’Šπ’ˆ 𝑢 ~~~𝑷𝒂𝒓𝒕 – 𝑰

𝑾𝒉𝒂𝒕 π’Šπ’” 𝒂 π‘Ίπ’π’π’π’‘π’Šπ’π’ˆ 𝒄𝒂𝒄𝒉𝒆 𝒄𝒐𝒉𝒆𝒓𝒆𝒏𝒄𝒆 𝒑𝒓𝒐𝒕𝒐𝒄𝒐𝒍?

As the demand for high-performance and energy-efficient computation rises, multiprocessor architectures like MPSoCs are increasingly used in embedded systems. Snooping Cache Coherence protocol ensures data consistency and real-time response for shared memory locations. It involves broadcasted transactions and different cache line states. There are two primary protocols: Write-Invalidate and Write-Update (or Write-Broadcast).

Read More 𝑾𝒉𝒂𝒕 π’Šπ’” 𝒂 π‘Ίπ’π’π’π’‘π’Šπ’π’ˆ 𝒄𝒂𝒄𝒉𝒆 𝒄𝒐𝒉𝒆𝒓𝒆𝒏𝒄𝒆 𝒑𝒓𝒐𝒕𝒐𝒄𝒐𝒍?

~~~ 𝑾𝒉𝒂𝒕 π’Šπ’” π‘«π’Šπ’—π’Šπ’”π’Šπ’ƒπ’π’† 𝑳𝒐𝒂𝒅 π‘Ίπ’„π’‰π’†π’…π’–π’π’Šπ’π’ˆ? ~~~

Divisible Load Scheduling (DLS) is a method for efficiently distributing computational work across processors or nodes. It involves considering factors like processing power and communication time. This ensures simultaneous task completion, making it useful for real-time systems, multi-core processors, distributed embedded systems, and load balancing in sensor networks.

Read More ~~~ 𝑾𝒉𝒂𝒕 π’Šπ’” π‘«π’Šπ’—π’Šπ’”π’Šπ’ƒπ’π’† 𝑳𝒐𝒂𝒅 π‘Ίπ’„π’‰π’†π’…π’–π’π’Šπ’π’ˆ? ~~~

Linux IPC’s

Linux IPCs are essential tools for processes to communicate in the operating system. They include various methods like Pipes, Message Queues, Shared Memory, Sockets, Semaphores, and File-based communication. Each method serves specific communication needs, from simple data transfer to complex synchronization and coordination among processes.

Read More Linux IPC’s

𝑻𝒓𝒂𝒑 π‘Ίπ’šπ’”π’•π’†π’Ž π’Šπ’ 𝑨𝑼𝑹𝑰𝑿 𝑻π‘ͺπŸ‘πŸ•πŸ“π‘³π‘²

The AURIX TC375LK architecture (Tricore TC162P) system experiences traps from events like Non-Maskable Interrupts, instruction exceptions, etc. These traps cannot be disabled by software. There are eight trap classes distinguished as synchronous or asynchronous, hardware or software. This ensures reliable and secure real-time operations. When a trap occurs, specific actions are taken to handle it effectively.

Read More 𝑻𝒓𝒂𝒑 π‘Ίπ’šπ’”π’•π’†π’Ž π’Šπ’ 𝑨𝑼𝑹𝑰𝑿 𝑻π‘ͺπŸ‘πŸ•πŸ“π‘³π‘²

π‘Ίπ’π’‡π’•π’˜π’‚π’“π’† 𝑢𝒗𝒆𝒓 𝑻𝒉𝒆 π‘¨π’Šπ’“ (𝑺𝑢𝑻𝑨)Β 

Summary:
Software Over-The-Air (SOTA) allows remote updates for AURIX TC3xx microcontrollers, with dual PFLASH banks ensuring secure and reliable updates. The active and inactive banks are mapped for CPU execution, and address mapping is switched without data copying during updates. Configuration parameters are set in the User Configuration Block. The hardware settings update during System Reset.

Read More π‘Ίπ’π’‡π’•π’˜π’‚π’“π’† 𝑢𝒗𝒆𝒓 𝑻𝒉𝒆 π‘¨π’Šπ’“ (𝑺𝑢𝑻𝑨)Β 

Aurix TC375 GPIO’s

GPIO, or General Purpose Input/Output, pins on microcontrollers offer flexibility for various functions. They can be used for digital communication protocols and event-driven tasks. Additionally, they can serve alternate functions and have an emergency stop feature for individual output disconnection. Each 32-bit wide port input/output control register controls four GPIO port lines, providing detailed control.

Read More Aurix TC375 GPIO’s