DiseÑo De SiSTEMas Digitales

A flip-flop is a type of memory cell commonly used in SRAM (Static Random Access Memory). It is a bistable circuit that can store one bit of information, with two stable states representing 0 and 1. Unlike a capacitor or a fuse, a flip-flop can retain its stored value as long as power is supplied to it. Therefore, a flip-flop is the correct answer for the given question.

A word of data that is 32 bits long is formed by 4 bytes. Each byte is 8 bits long, so when you have 4 bytes, you have a total of 32 bits. This means that the word of data can hold 32 binary digits or 32 units of information.

A ROM (Read-Only Memory) is a type of memory that is non-volatile, meaning it retains its data even when power is removed. Unlike volatile memories, such as RAM, ROM cannot be modified or written to. It is primarily used for storing permanent data or instructions that need to be accessed during the boot-up process or for firmware in electronic devices. Therefore, the correct answer is "una memoria no volátil" (a non-volatile memory).

The given question is asking for the capacity of a memory that has 1024 addresses and can store 8 bits in each address. To find the capacity, we need to multiply the number of addresses by the number of bits that can be stored in each address. Therefore, the capacity of this memory would be 1024 * 8 = 8192 bits.

A DRAM (Dynamic Random Access Memory) needs to be refreshed periodically because it stores data in capacitors that leak charge over time. To prevent data loss, the memory cells need to be refreshed by reading and rewriting the data before it is lost. This process is necessary to maintain the integrity of the stored information in the DRAM.

Cuando se apaga la alimentación de una memoria de acceso aleatorio (RAM), los datos almacenados en una dirección específica se pierden. Esto se debe a que la RAM es una memoria volátil, lo que significa que necesita energía constante para mantener los datos almacenados. Cuando se interrumpe la alimentación, la RAM deja de funcionar y los datos se borran de forma permanente. Además, cuando se escriben nuevos datos en la misma dirección de memoria, los datos anteriores también se sobrescriben y se pierden. Por lo tanto, las respuestas a) y c) son correctas.

The correct answer is "Borrable electricamente" because EEPROM stands for Electrically Erasable Programmable Read-Only Memory. This technology allows for the electric erasure and reprogramming of data, making it possible to delete and modify the stored information electronically.

A memory organized in bytes typically has 8 lines of output data. This means that it can output 8 bits of data at a time. Each line represents a single bit, and when combined, they form a byte. This organization allows for efficient data storage and retrieval, as well as faster processing speeds.

FIFO significa "Primero que entra, primero que sale". Esta es una técnica utilizada en la gestión de inventario y en la planificación de la producción, donde los productos o materiales que ingresan primero al sistema son los primeros en ser utilizados o vendidos. Esta práctica garantiza que los productos más antiguos se utilicen primero, evitando así el desperdicio y la obsolescencia de los productos. Además, ayuda a mantener un flujo constante de productos frescos y reduce el riesgo de caducidad o deterioro.

The given correct answer is FLASH. This is because the transistor shown is commonly used in FLASH memory. FLASH memory is a type of non-volatile memory that can be electrically erased and reprogrammed. It is commonly used in devices such as USB drives, solid-state drives, and memory cards. The transistor in the image is a crucial component of FLASH memory as it allows for the storage and retrieval of data.

El concepto de "pipeline" se refiere a la organización de los datos en un orden específico para que puedan ser procesados de manera eficiente y continua. Esto implica que los datos se van pasando de una etapa a otra en un flujo continuo, donde cada etapa realiza una parte del procesamiento. De esta manera, se logra un mayor rendimiento y una mayor velocidad en el procesamiento de los datos.