SCANSTA111 datasheet, port equivalent, Texas Instruments

SCANSTA111 Features and benefits

1
*2 True IEEE 1149.1 Hierarchical and Multidrop Addressable Capability
* The 7 Slot Inputs Support Up to 121 Unique Addresses, an Interrogation Address, Broadcas.

SCANSTA111 Application

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SCANSTA111 Description

The SCANSTA111 extends the IEEE Std. 1149.1 test bus into a multidrop test bus environment. The advantage of a multidrop approach over a single serial scan chain is improved test throughput and the ability to remove a board from the system and retain.

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