SX1441I077TRLF Semtech, SX1441I077TRLF Datasheet - Page 60

• Manufacturer Part Number: SX1441I077TRLF
• Description: IC SYS-ON-CHIP BLUETOOTH 72LFBGA
• Manufacturer: Semtech

Specifications of SX1441I077TRLF

• Frequency: 2.4GHz
• Modulation Or Protocol: Bluetooth v1.2, Class 2
• Applications: Bluetooth v1.2
• Voltage - Supply: 2 V ~ 3.6 V
• Current - Receiving: 12.5mA
• Data Interface: PCB, Surface Mount
• Memory Size: 4kByte ROM, 40kByte RAM
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 72-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Sensitivity: -
• Data Rate - Maximum: -
• Current - Transmitting: -
• Other names: SX1441I077LFTR

Personal Area Network
3.13.7 Vendor Specific HCI Commands – “EasyBlue
In addition to standard HCI commands, EasyBlue commands can be used to access SX1441 specific features.
Those commands allow the reading/writing of internal sequencer registers and setting the BdAddress.
3.13.7.1
Synopsis
Parameters
Description
This command is used to write a value in the Bluetooth sequencer registers.
3.13.7.2
Synopsis
Parameters
Description
This command is used to read a value from the Bluetooth sequencer registers.
3.13.7.3
Synopsis
Parameters
© Semtech 2006
Command
EasyBlue_WriteReg
Parameter
Address
0x08
Length
Data
Status
Command
EasyBlue_ReadReg
Parameter
Address
0x08
Length1
Data
Status
Length2
Command
EasyBlue_SetBdAddr
Parameter
Reserved1
BdAddr
Reserved2
Status
Registers Writing
Registers Reading
Setting the Bluetooth Address
Size
4 bytes
1 byte
1 byte
[Length] bytes
1 byte
Size
4 bytes
1 byte
4 byte
[Length] bytes
1 byte
1 byte
Size
1 byte
6 bytes
11 bytes
1 byte
0x3F
0x3F
OGF
0x3F
OGF
OGF
Table 104 - EasyBlue_SetBdAddr parameters
Table 100 - EasyBlue_WriteReg parameters
Table 102 - EasyBlue_ReadReg parameters
Table 103 - EasyBlue_SetBdAddr synopsis
Table 101 - EasyBlue_ReadReg synopsis
Table 99 - EasyBlue_WriteReg synopsis
OCF
0x02
OCF
0x01
OCF
0x03
Parameters
Address, Length, Data
Parameters
Address, Type, Length1
Parameters
Reserved1, BdAddr, Reserved2
TM
Comment
address of the register (MSB first)
fixed
Number of bytes to transfer
data
0x00 : command succeed
Comment
address of the register (MSB first)
fixed
Number of bytes to transfer.
data
0x00 : command succeed
number of bytes returned
Comment
0x00
BdAddr
0x0000000000000000000000
0x00: command succeeded
60
Commands”
SX1441 – Bluetooth® 1.2 SoC
Return parameters
Status
Return parameters
Status, Length2, Data
Return parameters
Status
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