BlueCore
01
Title IF IQ MATCH
Measures IF IQ match by injecting test signal, sweeping IQ trim
Summary
Return Data An array of 16 IQ measurements against IQ trim.
Exit Click on Reset Chip.
and measuring RSSI for on-chan nel and image. Returns array of
IQ measurements against IQ trim.
BlueTest Instruction Manual
TM
bc01-an -047b
IF IQ MATCH Example Display
This material is subject to CSR’s non-disclosure agreement.
© Copyright CSR Ltd 2001
Page 40 of 56
BlueCore
01
Title VCO TRIM
Summary
Produces look up table of VCO trim versus hop frequencies for a
designated country hop sequence.
BlueTest Instruction Manual
Test Arguments
Return Data
Exit Click on Reset Chip.
Country Code (cc) = 0 to 3 (default = 0)
An array of 79 values for VCO trim if Country Code is 0
otherwise 23 values .
TM
VCO TRIM Example Display
bc01-an -047b
This material is subject to CSR’s non-disclosure agreement.
© Copyright CSR Ltd 2001
Page 41 of 56
BlueCore
01
Miscellaneous Test Routines
Title Set PIO
Enables designated PIO lines as outputs and sets them as
Summary
Test Arguments
Return Data None
Exit Click on Reset Chip.
desired. To be used with caution since it over-rides previous
settings. Bit 0 corresponds to PIO[0], and a logic one enables it
as an output.
Mask (default = 11111111)
Values (default = 00000000)
BlueTest Instruction Manual
TM
bc01-an -047b
Set PIO Example Display
This material is subject to CSR’s non-disclosure agreement.
© Copyright CSR Ltd 2001
Page 42 of 56
BlueCore
01
Title Read PIO
BlueTest Instruction Manual
Summary
Return Data
Exit Click on Reset Chip.
Reads the logic state of the PIO pins . Valid whether they are
inputs or outputs.
PIO Lines (uint8) sent over BCSP channel 3, giving the logic level
at each of the pins.
TM
READ PIO Example Display
bc01-an -047b
This material is subject to CSR’s non-disclosure agreement.
© Copyright CSR Ltd 2001
Page 43 of 56
BlueCore
01
Title BUILD LUT
Summary
Builds the radio’s channel LO_TRIM frequency look-up table then
returns it to the host.
BlueTest Instruction Manual
Return Data
Exit Click on Reset Chip.
A sequence of 79 uint16 numbers, containing the calibration data
just generated.
TM
BUILD LUT Example Display
bc01-an -047b
This material is subject to CSR’s non-disclosure agreement.
© Copyright CSR Ltd 2001
Page 44 of 56
BlueCore
01
Title READ LUT
BlueTest Instruction Manual
Summary
Return Data
Exit Click on Reset Chip.
Reports the radio’s channel LO_TRIM frequency look-up-table
(LUT) to the host.
A sequence of 79 (uint16) numbers containing the contents of the
look up table (LUT) for Europe and North America or a sequence of
23 (uint16) numbers for other countries. The upper byte contains
the transmitter trim and the lower byte contains the receiver trim.
TM
bc01-an -047b
READ LUT Example Display
This material is subject to CSR’s non-disclosure agreement.
© Copyright CSR Ltd 2001
Page 45 of 56
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