- True IEEE 1149.1 Hierarchical and Multidrop Addressable Capability
- 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)
- 7 IEEE 1149.1-Compatible Configurable Local Scan Ports
- Bi-directional Backplane and LSP0 Ports are Interchangeable Slave Ports
- Capable of Ignoring TRST of the Backplane Port when it Becomes the Slave.
- Stitcher Mode Bypasses Level 1 and 2 Protocols
- Mode Register0 Allows Local TAPs to be Bypassed, Selected for Insertion into the Scan Chain Individually, or Serially in Groups of Two or Three
- Transparent Mode can be Enabled with a Single Instruction to Conveniently Buffer the Backplane IEEE 1149.1 Pins to Those on a Single Local Scan Port
- General Purpose Local Port Pass Through Bits are Useful for Delivering Write Pulses for Flash Programming or Monitoring Device Status.
- Known Power-Up State
- TRST on all Local Scan Ports
- 32-bit TCK Counter
- 16-bit LFSR Signature Compactor
- Local TAPs can Become TRI-STATE via the OE Input to Allow an Alternate Test Master to Take Control of the Local TAPs (LSP0-3 have a TRI-STATE Notification Output)
- 3.0-3.6V VCC Supply Operation
- Supports Live Insertion/Withdrawal
All trademarks are the property of their respective owners.
- True IEEE 1149.1 Hierarchical and Multidrop Addressable Capability
- 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)
- 7 IEEE 1149.1-Compatible Configurable Local Scan Ports
- Bi-directional Backplane and LSP0 Ports are Interchangeable Slave Ports
- Capable of Ignoring TRST of the Backplane Port when it Becomes the Slave.
- Stitcher Mode Bypasses Level 1 and 2 Protocols
- Mode Register0 Allows Local TAPs to be Bypassed, Selected for Insertion into the Scan Chain Individually, or Serially in Groups of Two or Three
- Transparent Mode can be Enabled with a Single Instruction to Conveniently Buffer the Backplane IEEE 1149.1 Pins to Those on a Single Local Scan Port
- General Purpose Local Port Pass Through Bits are Useful for Delivering Write Pulses for Flash Programming or Monitoring Device Status.
- Known Power-Up State
- TRST on all Local Scan Ports
- 32-bit TCK Counter
- 16-bit LFSR Signature Compactor
- Local TAPs can Become TRI-STATE via the OE Input to Allow an Alternate Test Master to Take Control of the Local TAPs (LSP0-3 have a TRI-STATE Notification Output)
- 3.0-3.6V VCC Supply Operation
- Supports Live Insertion/Withdrawal
All trademarks are the property of their respective owners.
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