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PHY TEDS

The PHY TEDS is a mandatory TEDS. Its function is to provide all the necessary information at the interface to access any TransducerChannel, along with details that are shared across all TransducerChannels.

info

The PHY TEDS is defined in the 5.3 PHY TEDS. Check this IEEE 1451.5-2007.

PHY TEDS Structure​

Generic TEDS Format​

TEDS ID​

PHY TEDS - Data Block

Composed by Table 2:

Identification​

  • TEDS length: TEDS length (4 octets)
  • TEDS ID: TEDS Identifier (4 octets)

Radio Configurarion​

  • Radio: Radio Type (1 octet)
  • MaxBPS: Max data throughput (4 octets)
  • MaxCDev: Max Connected Devices (2 octets)
  • MaxRDev: Max Registered Devices (2 octets)
  • Encrypt: Encryption (2 octets)
  • Authent: Authentication (1 octet)
  • MinKeyL: Min Key Length (2 octets)
  • MaxKeyL: Max Key Length (2 octets)
  • MaxSDU: Max SDU Size (2 octets)
  • MinALat: Min Access Latency (4 octets)
  • MinTLat: Min Transmit Latency (4 octets)
  • MaxXact: Max Simultaneous Transactions (1 octet)
  • Battery: Device is battery powered (1 octet)
  • RadioVer: Radio Version # (2 octets)
  • MaxRetry: Maximum Retries before Disconnect (2 octets)

Checkcsum​

  • Checkcsum: (2 octets)

PHY TEDS Playground​

TEDS ID

Final TEDS ID:

Radio Fields