'Interrupts' presentation slideshows

Chapter 4

Chapter 4. MARIE: An Introduction to a Simple Computer. Chapter 4 Objectives. Learn the components common to every modern computer system. Be able to explain how each component contributes to program execution.

803 views • 80 slides

797 views • 73 slides

8085 INTERRUPTS

8085 INTERRUPTS. From: Er Sanjeev Goyal Sr Lect ECE GPC,Bathinda. INTRODUCTION. Interrupt is a process where an external device can get the attention of the microprocessor. The process starts from the I/O device The process is asynchronous.

1.15k views • 62 slides

80386DX

80386DX. Programming Model. The basic programming model consists of the following aspects: Registers Instruction Format Addressing Modes Data types Memory Organization and Segmentation Interrupts and Exceptions. Memory Organization and Segmentation. Introduction.

823 views • 58 slides

Operating Systems CMPSC 473

Operating Systems CMPSC 473. Processes August 31, 2010 - Lecture 3 Instructor: Bhuvan Urgaonkar. Teaching Assistant. Name : Ohyoung Jang Office Hour : 2:30pm ~ 4:30pm, Mon Wed Location : 338E IST E-mail : oyj5007@cse.psu.edu. 2 /22. Contents. Sample Program Compiling in Unix

675 views • 47 slides

Lab 1: GPIO

Lab 1: GPIO. GPIO on MSP430. 6 ports on MS430F1611 Port 1 Port 2 Port 3 Port 4 Port 5 Port 6 Each port has 8 pins Px.0 ~ Px.7. Multiplexed. Port pins are often multiplexed Means it may have more than one function Example: P1.0/TACLK It can be P1.0 GPIO Or it can be TACLK

834 views • 45 slides

Chapter 12: Interrupts

Chapter 12: Interrupts. Introduction.

765 views • 45 slides

Lecture 6

Lecture 6. Timers. DMTimer. The timer module contains a free running upward counter with auto reload capability on overflow The timer counter can be read and written in real-time While counting The module includes compare logic to allow an interrupt event

600 views • 40 slides

Timers

Timers. Lecture L4.4. Reference. TIM_16B8C Block User Guide. S12TIM16B8CV1.pdf. Timers. The 9S12C32 Programmable Timer Output Compares Pulse Train Using Interrupts Input Capture Measuring the Period of a Pulse Train Using Interrupts. PIM_9DP256 Block Diagram. Timer module.

509 views • 39 slides

Micro-Computer Applications: Procedures & Interrupts

483 views • 34 slides

Discussion Week 8

Discussion Week 8. TA: Kyle Dewey. Overview. Exams Interrupt priority Direct memory access (DMA) Different kinds of I/O calls Caching What I/O looks like. Exams. Interrupt Priority. Process 1 makes an I/O request Process 2 makes an I/O request

409 views • 34 slides

BRX Technical Training

BRX Technical Training. Interrupts. Interrupts. BX10 6 discrete IN ( all high-speed ) 4 discrete OUT (2 high-speed) No analog IN No analog OUT No Ethernet port BX10E 6 discrete IN ( all high-speed ) 4 discrete OUT (2 high-speed) 1 analog IN 1 analog OUT Ethernet port. Interrupts.

504 views • 27 slides

The Linux Kernel: Signals & Interrupts

The Linux Kernel: Signals & Interrupts. Signals. Introduced in UNIX systems to simplify IPC. Used by the kernel to notify processes of system events. A signal is a short message sent to a process, or group of processes, containing the number identifying the signal.

849 views • 22 slides

CMT603

CMT603. Lecture 3 Scheduling. Contents. Intro to scheduling Preemption Scheduling Algorithms ? ? ?. Three Types of Scheduling. Job scheduling Selects processes from the process pool (usually on disk) and loads them into memory Also known as long-term scheduler Process scheduling

487 views • 22 slides

Overview of PTIDES Project

Overview of PTIDES Project. Jia Zou Slobodan Matic Edward Lee Thomas Huining Feng Patricia Derler University of California, Berkeley. Reliable and Evolvable Networked Time-Sensitive Systems, Integrated with Physical Processes. Cyber Physical Systems:.

353 views • 21 slides

Chapter 4

265 views • 13 slides

4. System Software

4. System Software. 4.1 Embedded OS 4.2 Hardware abstraction layers 4.3 Middleware 4.4 Real-time DB. The components of embedded systems from earlier design efforts and constitute intellectual property (IP ). IP reuse is one key technique in coping with the increasing complexity of designs.

209 views • 9 slides

Interrupt Driven I/O on the Mano CPU

Interrupt Driven I/O on the Mano CPU. Doing things decently and in order. Final Phase of Instruction Cycle Simulation. FETCH DECODE EXECUTE CHECK FOR INTERRUPTS (CFI). I/O Device Issues. Devices operate asynchronously with respect to the CPU Devices operate slowly with respect to the CPU

166 views • 9 slides

PowerPC and VXI

PowerPC and VXI. Kinetic Systems V152 Embedded PowerPC Slot-0 Controller. Port the EPICS low-level RF Application vxWorks 5.3.1 to 5.4.2 EPICS R3.13.2 to R3.13.6 BSP architecture 68K to ppc Why choose the PowerPC Current cpu, niCpu030 has been discontinued

269 views • 9 slides

CS252: Systems Programming

CS252: Systems Programming. Ninghui Li Exam 1 Review. Topic 1: C Programming. General C programming questions Not limited to things explicitly covered in this class. Pointer usage Memory allocation errors Array vs pointers Function pointers and generic mappers.

213 views • 8 slides