Interrupt by the very name suggests that a normal sequence of execution is temporarily suspended and another task to be performed. For example, Power fail routine must be given highest priority to save the data and control parameters, before the CPU is switched OFF or when the power fails. When the power supply is restored, the CPU must know where to continue and perform its task with out break. So this can be called as an occurrence of an interruption in the normal sequence of execution. But depending on the priority, the order or Priority can be assigned in the firmware setup.
This trainer provides necessary facilities to experiment the above for better understanding. We use INTEL make 8259 PIC device. In order to support generation of priority of interrupt 8- numbers of switches connected. Using these switches, the programmer can write his application programs and test his software.
This unit is connected to the System bus of the Microprocessor Trainer Model MPT-85. This unit has built-in power supply.
8259 PROGRAMMABLE INTERRUPT CONTROL TRAINER. MODEL IBL-IM-33 for Institutional & Laboratory Applications
8259 PROGRAMMABLE INTERRUPT CONTROL TRAINER. MODEL IBL-IM-33 is designed for engineering colleges, technical universities, STEM laboratories, and TVET training centers. Interlabs manufactures export-quality engineering training systems for institutional procurement projects, technical education programs, laboratory modernization, and international supply requirements across South Africa, Ghana, Uganda, and Tanzania.
Applications of 8259 PROGRAMMABLE INTERRUPT CONTROL TRAINER. MODEL IBL-IM-33
This equipment is widely used for technical education, engineering practical training, industrial automation learning, and laboratory demonstrations. It supports practical learning environments, institutional laboratory setups, technical training programs, and advanced educational applications.
Suitable For
- Universities and educational institutions
- Research laboratories and training centers
- Government and institutional procurement projects
- African laboratory infrastructure programs
- Technical and vocational education facilities
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- Educational laboratory equipment manufacturer and exporter
- OEM and custom manufacturing support available
- Export-ready packaging and documentation assistance
- Suitable for institutional and government projects
- Global shipping and bulk supply capability
Global Export Support
Interlabs supplies laboratory equipment and institutional training systems to buyers across South Africa, Ghana, Uganda, and Tanzania with secure export packaging, documentation support, and international logistics assistance.