UGWKNEMCSA1-EK Unigen Corp, UGWKNEMCSA1-EK Datasheet - Page 17

• Manufacturer Part Number: UGWKNEMCSA1-EK
• Description: EVALUATION KIT NEMO
• Manufacturer: Unigen Corp
• Series: Nemor
• Type: Bluetooth 802.15.1r

Specifications of UGWKNEMCSA1-EK

• Frequency: 2.4GHz
• For Use With/related Products: Nemo
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 784-1041

NEMO Bluetooth Radio Module
Solutions for a Real Time World
Datasheet
sync from the remote Bluetooth device during an active connection with “dead silence” and allows
BlueCore to enter Deep Sleep low power mode during “dead silence” to conserve power
consumption.
NEMO Firmware Functional Description
The Nemo module incorporates the CSR BlueCore 6 ROM chipset and ROM Bluetooth firmware.
The firmware controls the CSR internal MCU, IO handling, radio control and also incorporates the
lower Bluetooth protocol stack. The lower stack includes the Link Controller (LC), Link Manager or
Link Manager Protocol (LM, LMP), Bluetooth radio Baseband (BB). These Bluetooth protocol stack
components are all qualified to the Bluetooth v2.1+ EDR specification supporting all features such
as Adaptive Frequency Hopping “AFH”, low power mode link modes (Hold, Sniff, Park) end
Extended Synchronous Connection Oriented (eSCO) links.
The lower stack is a prequalified Bluetooth component. This means that the lower stack and
baseband has already been tested and recognized by the Bluetooth Special Interest Group (SIG)
as a working qualified software stack. No further testing of these lower stack components are
necessary when seeking Bluetooth qualification. Protocol Implementation Conformance Statement
(PICS) can be obtained from CSR or the Bluetooth SIG and submitted for these particular test
cases and bypassed.
The firmware is burned into ROM within the CSR BlueCore 6 chipset. There is no need to load the
firmware from an external memory device or from the host via a communication interface. The
Nemo module and CSR chipset is initialized via a small subset of registers (PSKEYS) that can
easily be programmed via the UART interface. These PSKEYS configure and control the radio
behavior, interfaces (UART baud rate, PCM settings, etc), and holds information such as the
Bluetooth address and country code of operation. Detailed descriptions of the necessary PSKEY
that need to be set are discussed later in this document.
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