SDBC-DK3 Silicon Laboratories Inc, SDBC-DK3 Datasheet - Page 42

• Manufacturer Part Number: SDBC-DK3
• Description: KIT WIRELESS DEV EZRADIOPRO
• Manufacturer: Silicon Laboratories Inc
• Type: Transceiverr

Specifications of SDBC-DK3

• Wireless Frequency: 868 MHz
• Interface Type: RS-232, USB
• Modulation: GFSK
• Operating Voltage: 3.3 V
• For Use With/related Products: EZRadioPRO®
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

SDBC-DK3 UG
42
Set center frequency of operation
Figure 59. Basic Program Structure Block Diagram (2 of 4)
Register: 0x75, 0x76, 0x77
Specific Data Rate and
Modem Settings ?
Customize Sync
Using GIPOs
Chip version
Use TX/RX
header ?
Words?
TX/RX
offset?
V2
?
?
Rev. 0.4
different (predefined) data rate, deviation, and
Set TX/RX Header for header
Please use EZRadioPRO Register Calculator
DeltasigmaADCTuning value for optimization
Register: 0x0B, 0x0C, 0x0D
DividerCurrentTrimmingAGCOveride, and
Set capacitance bank to
to configures the RF chip’s modem for
Register: 0x37, 0x36
Register: 0x32, 0x33
Set up Sync Words
Configuring GPIOs
Registers: 0x5A, 0x59, 0x6A, 0x68
adjust the offset
modulation index requirements.
Register: 0x09
Set VCOCurrentTrimming,
specific to chip version
check
2 & 3