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SCANSTA112 |
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| Part Number | SCANSTA112 |
| Manufacturer | National Semiconductor |
| Description | The SCANSTA112 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 ab... |
| Features |
n True IEEE 1149.1 hierarchical and multidrop addressable capability n The 8 address inputs support up to 249 unique slot addresses, an Interrogation Address, Broadcast Address, and 4 Multi-cast Group Addresses (address 000000 is reserved)
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FIGURE 1. Typical use of SCANSTA112 for board-level management of multiple scan chains.
© 2004 National Semiconductor Corporation
DS200512
www.national.com
SCANSTA112
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FIGURE 2. Example of SCANSTA112 in a multidrop addressable backplane.
Introduction
The SCANSTA112 is the third device in a series that enable multi-drop address and m... |
| Document |
 SCANSTA112 Data Sheet
PDF 300.49KB |
Similar Datasheet
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| 1 | SCANSTA111 |
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Desde 2024. D4U Semiconductor.
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