LSI DEVICES FOR Inter Equipment BusTM (IEBusTM) PROTOCOL CONTROL

The µPD72042 is a microcomputer peripheral LSI device for IEBus protocol control. The µPD72042 performs all the processing required for layers 1 and 2 of the IEBus. The devices incorporate large transmission and reception buffers, allowing the microcomputer to perform IEBus operations withou

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NEC

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LSI DEVICES FOR Inter Equipment Bus™ (IEBus™) PROTOCOL CONTROL

The µPD72042A and µPD72042B are microcomputer peripheral LSI devices for IEBus protocol control. The µPD72042A and µPD72042B perform all the processing required for layers 1 and 2 of the IEBus. The devices incorporate large transmission and reception buffers, allowing the microcomputer to perform IE ● Control of layers 1 and 2 of the IEBus protocol\n  • Support of a multi-master scheme\n  • Broadcast function\n  • Two communication modes having different transmission speeds can be selected.\n● Built-in IEBus driver and receiver\n● Transmission and reception buffers\n  Transmission buffer : 33 b;

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LSI DEVICES FOR Inter Equipment Bus™ (IEBus™) PROTOCOL CONTROL

The µPD72042 is a microcomputer peripheral LSI device for IEBus protocol control.\nThe µPD72042 performs all the processing required for layers 1 and 2 of the IEBus. The devices incorporate large\ntransmission and reception buffers, allowing the microcomputer to perform IEBus operations without inte ● Control of layers 1 and 2 of the IEBus protocol\n   • Support of a multi-master scheme\n   • Broadcast function\n  • Two communication modes having different transmission speeds can be selected.Transmission speed\nMode 0 Approx. 3.9 Kbps\nMode 1 Approx. 17 Kbps\n\n● Built-in IEBus driver and recei;

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