ENW-89818C2JF Panasonic, ENW-89818C2JF Datasheet - Page 18

• Manufacturer Part Number: ENW-89818C2JF
• Description: Bluetooth / 802.15.1 Modules & Development Tools CC2560 HCI module no antenna
• Manufacturer: Panasonic

Specifications of ENW-89818C2JF

• Interface Type: I2C, SPI, UART
• Data Rate: 4 Mbps
• Operating Voltage: 3.3 V
• Board Size: 6.5 mm x 9 mm
• Operating Temperature Range: - 20 C to + 70 C
• Output Power: 10.5 dBm
• Technology/ Type: HCI Module
• Processor Series: CC2560
• For Use With/related Products: EVAL-PAN1315
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CLASSIFICATION
SUBJECT
CUSTOMER’S CODE
PAN1315
PANASONIC ELECTRONIC DEVICES EUROPE GMBH
11.4. CLOCK-EDGE OPERATION
11.5. TWO-CHANNEL PCM BUS EXAMPLE
11.6. AUDIO ENCODING
11.7. IMPROVED ALGORITHM FOR LOST PACKETS
The codec interface of the CC2560 can work on the rising or the falling edge of the
clock. It also has the ability to sample the frame sync and the data at inversed polarity.
This is the operation of a falling-edge-clock type of codec. The codec is the master of
the PCM bus. The frame sync signal is updated (by the codec) on the falling clock edge
and therefore shall be sampled (by the CC2560) on the next rising clock. The data from
the codec is sampled (by the CC2560) on the clock falling edge.
In
word sizes and arbitrary positions in the bus frame. (FT stands for Frame Timer)
The CC2560 codec interface can use one of four audio-coding patterns:
• A-Law (8-bit)
• µ-Law (8-bit)
• Linear (8- or 16-bit)
The CC2560 features an improved algorithm for improving voice quality when received
voice data packets are lost. There are two options:
• Repeat the last sample – possible only for sample sizes up to 24 bits. For sample
sizes >24 bits, the last byte is repeated.
Figure
4-8, a 2-channel PCM bus is shown where the two channels have different
CLASS 1 or 2 BLUETOOTH MODULE
PRODUCT SPECIFICATION
PANASONIC’S CODE
ENW89818C2JF
No.
DS-1315-2400-102
PAGE
DATE
www.pedeu.pansonic.de
23.05.2011
18 of 41
REV.
1.03