EVAL_PAN1321 Panasonic - ECG, EVAL_PAN1321 Datasheet - Page 18

• Manufacturer Part Number: EVAL_PAN1321
• Description: EVAL KIT FOR PAN1321 INFINEON
• Manufacturer: Panasonic - ECG
• Series: PAN1321r
• Type: Transceiver, Bluetooth 2.0+EDRr

Specifications of EVAL_PAN1321

• Frequency: 2.4GHz
• For Use With/related Products: PAN1321
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: P14518

5.2
5.2.1
5.2.1.1
Only one role switch can be performed at a time. If a role switch request is pending, other role switch requests on
the same or other links are rejected. If a role switch fails, PAN1321-SPP will automatically try again a maximum
of three times. Encryption (if present) is stopped in the old piconet before a role switch is performed and re-enabled
when the role switch has succeeded or failed.
5.2.1.2
In addition to the regular polling scheme, PAN1321-SPP dynamically assigns unused slots to links where data is
exchanged. This adapts very well to bursty traffic and improves throughput and latency on the links.
5.2.1.3
PAN1321-SPP supports adaptive frequency hopping according to the Bluetooth 2.0 + EDR specification. AFH
switch and channel classification are supported both as master and slave. Channel classification from the host is
also supported.
A number of HCI+ commands and events are available to provide information about AFH operation. The
commands Infineon_Enable_AFH_Info_Sending and Infineon_Disable_AFH_Info_Sending turn on and off the
Infineon AFH Info events that provide detailed information about channel classification, channel maps, interferers,
etc.
If enabled by the Infineon_Enable_Infineon_Events command, the Infineon AFH Extraordinary RSSI event
informs the host whenever extraordinary RSSI measurements in unused slots have been started. This is done
when the number of known good channels has decreased below a critical limit and periodically after a defined time.
The Infineon_Set_AFH_Measurement_Period command can be used to configure the duration of the AFH
measurement period.
5.2.1.4
PAN1321-SPP supports channel quality driven data rate change according to the Bluetooth 2.0 + EDR
specification. A device that receives an LMP_preferred_rate message is not required to follow all
recommendations. PAN1321-SPP normally at least follows the recommendation whether to use forward error
correction (FEC) or not. If possible, recommendations about packet size and modulation scheme will be taken into
account. When PAN1321-SPP sends an LMP_preferred_rate to another device the proposal always includes
preferences for all parameters.
The HCI+ commands Infineon_Enable_CQDDR_Info_Sending and Infineon_Disable_CQDDR_Info_Sending turn
on and off sending of the Infineon CQDDR Info event. This event provides information to the host every time a
new CQDDR proposal is sent to a remote device.
Hardware Description
User’s Manual
PAN1321-SPP Specifics and Extensions
During Connection
Role Switch
Dynamic Polling Strategy
Adaptive Frequency Hopping (AFH)
Channel Quality Driven Data Rate Change (CQDDR)
18
Revision 3.1, 2011-01-18
Bluetooth Capabilities
ENW89811K4CF
PAN1321-SPP