3.2.3 Bluetooth TX

The following table provides the command syntax for the Bluetooth TX test.

Table 3-19 3-21. Start Bluetooth TX: After Bluetooth Initialization
Command Syntax	MCHPRT BT 1 X Y Z A B C F
X	X refer to TX channel: 0 to 39 0 – Channel 0 (2402 MHz) 39 – Channel 39 (2480 MHz)
Y	Y refers to Length: 0 – 37 1 – 0x1 37 – 0x25
Z	Z refers to Payload: 1 – 8 1 – PRBS9 2 – 11110000 3 – 10101010 4 – PRBS15 5 – 11111111 6 – 00000000 7 – 00001111 8 – 01010101
A	A refers to Digital Gain (Bypass mode): Range: -20 to 0 DG: Dynamic Gain
B	B refers PA gain (Bypass mode): ATWILC1000/ATWINC15X0 – 18, 15, 12, 9, 6, 3 ATWILC3000/ATWINC3400 – 18, 15, 12, 9, 6, 3 DG: Dynamic Gain
C	C refers to PPA gain (Bypass mode): ATWILC1000/ATWINC15X0 – 9, 6, 3, 0 ATWILC3000/ATWINC3400 – 20, 18, 15, 12, 6, 0 Dynamic Gain
F	F refers to Frequency offset: -50 to +50 base on Crystal XO: eFuse XO value
Example	MCHPRT BT 1 0 37 0 -6 6 6 XO Channel 0. 0x25 length, PRBS9 DG – 10, PPA 6 , PA 6

The following figure shows the example of Bluetooth TX test mode.

Figure 3-24 3-27. Console Log of Bluetooth TX Test Mode

The Bluetooth TX mode starts as shown in the following figure.

Figure 3-25 3-28. BT TX Mode Start

Table 3-20. Start Bluetooth TX: After Bluetooth Initialization without Serial Port Connection
Command Syntax	MCHPRT BT 1 X Y Z A B C F
A	A refers to Digital Gain (Bypass mode): Range: -20 to 0 DG: Dynamic Gain
B	B refers PA gain (Bypass mode): ATWILC1000/ATWINC15X0 – 18, 15, 12, 9, 6, 3 ATWILC3000/ATWINC3400 – 18, 15, 12, 9, 6, 3 Dynamic Gain
C	C refers to PPA gain (Bypass mode): ATWILC1000/ATWINC15X0 – 9, 6, 3, 0 ATWILC3000/ATWINC3400 – 20, 18, 15, 12, 6, 0 Dynamic Gain
F	F refers to Frequency offset: -50 to +50 base on Crystal XO: eFuse XO value
Example	MCHPRT BT 1 -6 6 6 XO DG – 10, PPA 6 , PA 6

Figure 3-26. Bluetooth TX Log without Serial Port Connection

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