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EI68C153 - Bus Interrupter Module (VME)

Description

The Bus Interrupter Module (BIM) provides an interface between interrupting devices and a system bus such as the VMEbus or VERSAbus™.

It generates a maximum of 7 bus interrupts on the IRQ1-IRQ7 outputs and responds to interrupt acknowledge cycles for up to 4 independent slaves.

Features

  • Programmable interrupt controller for VMEbus and VERSAbus ™ systems Receives and prioritizes 4 independent local interrupt sources 7 programmable interrupt request levels for each local interrupt source Separate control and vector registers for each local interrupt source Interrupt enable and interrupt clear bits Two response modes: Internal (vectored mode) or external (interrupting device-sup plies-the-vector mode) Interrupt acknowledg.

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Datasheet Details

Part number EI68C153
Manufacturer IMP
File Size 35.42 KB
Description Bus Interrupter Module (VME)
Datasheet download datasheet EI68C153 Datasheet
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Ei68C153 Bus Interrupter Module (VME) Semiconductor, Inc. FEATURES • • • • • • Programmable interrupt controller for VMEbus and VERSAbus ™ systems Receives and prioritizes 4 independent local interrupt sources 7 programmable interrupt request levels for each local interrupt source Separate control and vector registers for each local interrupt source Interrupt enable and interrupt clear bits Two response modes: Internal (vectored mode) or external (interrupting device-sup plies-the-vector mode) Interrupt acknowledge daisy chain Flag bits with auto-clear capability Pin & function compatible with Motorola MC68153 Single 5.
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