• The Dyna-INTR, Dyna series study card interfaces with Dynalog's Microcontroller and Microprocessor kits. 
• It is used to study basics of Intel's 8259 chip using µProcessors / µControllers and using the card, helps students develop / design    applications based on µP / µC.

This product is manufactured by DYNALOG.

• Compatible with Dyna-85, ILC-V2*, Star-85*, Dyna-86, Dyan-51 Kits.
• Selection of I/O addresses through jumper.
• Demo programs of all modes available. Compatible programs based on different kits supported now available.
• RST 5.5 , RST 6.5, RST 7.5 are provided onboard for interrupt driven modes. (For 8085 based Kits) Two 8259's ob-board enables the user to study all the possible modes including the cascaded mode.
• LED indicators/ Test lug inputs for IR0-IR7 and CAS0-CAS3 of both 8259's, to indicate branching to ISR. Status indicator for SP/EN to observe buffered and non-buffered mode. Polled mode is also possible.
• User links and lugs provided for inputs with their legends.
• Suplied in a attractive wodden cabinet.

Note : Kits marked above with * are supported using special adaptors.

• The DYNA-INTR(8259) card interfaces with the any of the Dynalog's Microprocessor kit.
• There is no need to have separate module for each and every kit. 
• Quality product.
• They are designed to carry out different educational experiments for the purpose of thorough understanding of the peripheral chips commonly used with Microprocessor.

Dyna-INTR : Study Card to study 8259 Interrupt Controller Chip.