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Download VisualDSP++ Kernel (VDK) User's Guide
Transcript
Operating System Kernel Concepts All ISRs Serviced & No Scheduling State Has Changed Interrupt Executing Push/Pop Nested Interrupts ISR Request Or Free Resources Done Context Switch High-Priority Thread Is Thread Last Executed High-Priority Thread Has Changed All ISRs Serviced & Scheduling State Has Changed Resources Reallocation & Priorities Assessment Figure 2-1. VDK State Diagram VisualDSP++ Kernel (VDK) User’s Guide 2-7
