UD1 Introducción a los sistemas microinformáticos 7
Locating Functional Blocks in Computer Systems
Introduction to Functional Blocks
- The discussion begins with the identification of functional blocks within various computer systems, including desktop computers, laptops, tablets, and mobile devices.
- Emphasis is placed on how these components—CPU, memory, and input/output units—are organized within a system.
Detailed Description of Components
- The CPU is connected via a socket (zócalo), which allows for the insertion of the CPU along with its cooling mechanisms like dissipators and fans.
- Memory RAM slots are identified; typically four slots are available for connecting RAM modules that facilitate data processing.
Input/Output Interfaces
- Various slots serve different purposes: some for graphics cards while others accommodate sound cards or network interfaces.
- The chipset plays a crucial role in managing input/output operations between the CPU and other components.
Storage Solutions
- Hard drives provide permanent storage solutions as opposed to RAM, which loses data when power is off. This distinction highlights their respective roles in data retention.
Differences in Portables vs. Desktops
- A comparison is made between desktop and laptop configurations; laptops may have integrated graphics controllers rather than separate graphics cards due to space constraints.
- In portable devices like tablets and smartphones, components are often tightly integrated without expansion options due to design limitations.
Challenges in Mobile Device Design
Understanding Mobile Circuitry and Components
Overview of Mobile Chip Architecture
- Discussion on the importance of cooling in mobile devices to prevent overheating, which can lead to computer malfunctions.
- Explanation of various chips that are not socketed but integrated into the device, including CPU, memory, and storage components.
- Presentation of a specific example using an LG G5 mobile phone, highlighting the layout and design of its circuitry.
- Identification of key components within the circuit board: CPU and RAM are combined in one chip, while internal storage is also noted.