In daisy chaining system all the devices are connected in a serial form. The interrupt line request is common to all devices. If any device has interrupt signal in low level state then interrupt line goes to low level state and enables the interrupt input in the CPU. When there is no int...
I am looking for a simple timer interrupt arrangement in my application. No hardware is involved, it's purely software.I have an application that runs on a Windows 2003 Server, written in C, developed in Visual Studio 2008. Without going into unnecessary detail, essentially, I require a ...
《r01uh0146cj0320_rl78g13.pdf》 《https://elearning.renesas.com/mod/scorm/view.php?id=294》 Embedded systems consist of computers which are embedded in larger systems. Additional circuitry such as power supplies, clock generators, and reset circuits, are required for the computer to work. ...
I am looking for a simple timer interrupt arrangement in my application. No hardware is involved, it's purely software.I have an application that runs on a Windows 2003 Server, written in C, developed in Visual Studio 2008. Without going into unnecessary detail, essentially, I require a ...
5881296Method for improved interrupt processing in a computer system1999-03-09Williams et al. 5875343Employing request queues and completion queues between main processors and I/O processors wherein a main processor is interrupted when a certain number of completion messages are present in its completi...
1. In a computer system comprising a central processing unit (CPU) for executing a plurality of programs and at least one storage unit coupled to said CPU for storing said programs and their data, said CPU further having a transparent system interrupt (TSI) for transparently interrupting executio...
This invention relates to a method of processing interrupts in a digital computer system. Newly designed microprocessors may include enlarged memory addressing facilities and revised architecture which result in enhanced capabilities. When such microprocessors are used in new computer systems, they often pr...
A programmable interrupt controller for use in computer systems including one or more CPUs is provided. The programmable interrupt controller includes an interrupt request interface, a validity checke
An additional benefit is that less processing power and less buffering is required to be kept in reserve when using a deterministic as opposed to a non-deterministic architecture resulting in less costly processor configuration. A further benefit is that because it is deterministic, the invention fac...
In one embodiment, an apparatus includes a set of multiplex blocks coupled with an interrupt controller and multiple interrupt request lines, and a virtual machine monitor block (VMM) coupled to the set of multiplex blocks. Each multiplex block corresponds to a distinct interrupt request line. Each...