

Study with the several resources on Docsity
Earn points by helping other students or get them with a premium plan
Prepare for your exams
Study with the several resources on Docsity
Earn points to download
Earn points by helping other students or get them with a premium plan
An introduction to operating systems, explaining their role in managing hardware resources and scheduling processes for efficient use. Topics covered include the functions of a cpu, memory, input/output (i/o) devices, and the importance of understanding computer hardware to effectively utilize an operating system. The document also discusses the history of cpu design, instruction sets, and pipelining, as well as the different types of memory and their functions.
Typology: Assignments
1 / 2
This page cannot be seen from the preview
Don't miss anything!


Chapter 1. 2015104124 ? CPU, ,
. PC, , PC, ,. . ( TV) ? .. . , . . 1 . CPU ,. pc 1 . CPU 4 , Arithmatic instruction, logical instruction, branch instruction, data instruction. CPU . , CPU, IO CPU CPU. CPU. RISC, CISC. instruction set. CPU . Pipelining , Fetch, Decode, Execute, Writeback .. CISC. RAM, ROM. RAM read-only-memory . RAM SRAM DRAM DRAM refresh SRAM. SRAM read, write. cache . SSD HDD SSD . , , 3 operation. (seek), (rotation) data (transfer). Cache. CPU Cache. . IO. Polling cpu I/O , Hardware interrupt I/O cpu. . I/O synchronous , application Asynchronous.. Exception CPU . 0 CPU . Exception. I/O CPU DMA. Hardware Protection 3. I/O protection, Memory protection, CPU Protection .. , .
Chapter 1. I/O. Time-sharing-system. Parallel system cpu
. Distribution system cpu. . CPU SMP , CPU Asymmetric . SMP.