BlueTest Instruction Manual BlueCoreTM01 Title PCM EXTERNAL LOOPBACK Sets the PCM into external LOOPBACK mode, whereby the data written to the PCM output is read again on the input pin. A check is made that the data read back is the same (up to usual codec transformations) as that written. The LOOP BACK consists of 512 bytes of random data.
BlueTest Instruction Manual SETTLE Summary Builds the LUT as normal, then does a step from Start Channel (chan1) to Finish Channel (chan2), while the synthesiser is running. It digitises the synthesiser (LO_TUNE) error voltage at intervals of 10 – 20µs over the next 200µs and writes the results to an array.
BlueTest Instruction Manual IF RESP Summary Sweeps transmit IF carrier frequency over designated number of samples (n_samples) within range (0-3MHz maximum) and measures RSSI. Returns table of RSSI value against frequency offset to characterise IF filter response. No. of Samples(n_samples) = 0 to 65535 Test Arguments Start BlueCoreTM01 Title (default = 10) (lo_offset) = 0 to 3MHz (default 0.001 MHz) (hi_offset) = 0 to 3 MHz ( default = 3.000 MHz.
BlueTest Instruction Manual RF IQ MATCH Summary Measures RF IQ match by injecting test signal, sweeping IQ trim and measuring RSSI for on-channel and image. Returns array of IQ measurements against IQ trim. Return Data An array of 16 IQ measurements against IQ trim. Exit Click on Reset Chip. BlueCoreTM01 Title RF IQ MATCH Example Display bc01-an-047b © Copyright CSR Ltd 2001 This material is subject to CSR’s non-disclosure agreement.
BlueTest Instruction Manual IF IQ MATCH Summary Measures IF IQ match by injecting test signal, sweeping IQ trim and measuring RSSI for on-channel and image. Returns array of IQ measurements against IQ trim. Return Data An array of 16 IQ measurements against IQ trim. Exit Click on Reset Chip. BlueCoreTM01 Title IF IQ MATCH Example Display bc01-an-047b © Copyright CSR Ltd 2001 This material is subject to CSR’s non-disclosure agreement.
BlueTest Instruction Manual VCO TRIM Summary Produces look up table of VCO trim versus hop frequencies for a designated country hop sequence. Test Arguments Country Code Return Data An array of 79 values for VCO trim if Country Code is 0 otherwise 23 values. Exit Click on Reset Chip. BlueCoreTM01 Title (cc) = 0 to 3 (default = 0) VCO TRIM Example Display bc01-an-047b © Copyright CSR Ltd 2001 This material is subject to CSR’s non-disclosure agreement.
BlueTest Instruction Manual BlueCoreTM01 Miscellaneous Test Routines Title Set PIO Summary Enables designated PIO lines as outputs and sets them as 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) Test Arguments Values (default = 00000000) Return Data None Exit Click on Reset Chip.
BlueTest Instruction Manual Read PIO Summary Reads the logic state of the PIO pins. Valid whether they are inputs or outputs. Return Data PIO Lines (uint8) sent over BCSP channel 3, giving the logic level at each of the pins. Exit Click on Reset Chip. BlueCoreTM01 Title READ PIO Example Display bc01-an-047b © Copyright CSR Ltd 2001 This material is subject to CSR’s non-disclosure agreement.
BlueTest Instruction Manual BUILD LUT Summary Builds the radio’s channel LO_TRIM frequency look-up table then returns it to the host. Return Data A sequence of 79 uint16 numbers, containing the calibration data just generated. Exit Click on Reset Chip. BlueCoreTM01 Title BUILD LUT Example Display bc01-an-047b © Copyright CSR Ltd 2001 This material is subject to CSR’s non-disclosure agreement.
BlueTest Instruction Manual READ LUT Summary Reports the radio’s channel LO_TRIM frequency look-up-table (LUT) to the host. Return Data 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. Exit Click on Reset Chip.
BlueTest Instruction Manual PROVOKE FAULT Summary Provokes a fault mode in the on-chip processor. Return Data None BlueCoreTM01 Title Fault (hex) = 0 to 2b (default = 0) Test Arguments Note: Contact CSR for more information about using fault modes. Exit Click on Reset Chip. PROVOKE FAULT Example Display bc01-an-047b © Copyright CSR Ltd 2001 This material is subject to CSR’s non-disclosure agreement.
BlueTest Instruction Manual READ CHIP VERSION Summary Reads the hardware ID and firmware version of device. Return data Hardware ID and firmware version. BlueCoreTM01 Title READ CHIP VERSION Example Display bc01-an-047b © Copyright CSR Ltd 2001 This material is subject to CSR’s non-disclosure agreement.
BlueTest Instruction Manual Select PS from the main menu. Enter a Key number. To read a PS Key value, click on Read. The setting displays in the Value field. To change a PS key setting, enter a different value in the Value field and click on Set. PERSISTENT STORE KEY Example Display To exit, click on OK. bc01-an-047b © Copyright CSR Ltd 2001 This material is subject to CSR’s non-disclosure agreement.
BlueTest Instruction Manual BIST Parameters Name Type Min Max Meaning lo_freq uint16 2402 2480 Bluetooth channel frequency in MHz lxlvl uint16 0 63 Internal amplifier power setting.
BlueTest Instruction Manual Type Min chan1 uint16 0 78 Bluetooth channel number chan2 uint16 0 78 Bluetooth channel number n_samples uint16 0 65535 Number of samples in range from min to max for IF filter response test lo_offset uint16 0 65535 Min offset in 1/4096MHz for IF filter response test hi_offset uint16 0 65535 Max offset in 1/4096MHz for IF filter response test output_mask Uint8 0 FF Bit mask for PIO; 0=input, 1=output output Uint8 0 FF Bit values for PIO output
BlueTest Instruction Manual Known Software Issue(s) in BlueTest Version 1.4 (a) Pressing the Reset Chip button on the GUI while data is being transmitted sends a hardware reset command to the chip and restarts the serial stack software. Closing the GUI sends a hardware reset command to the chip.
BlueTest Instruction Manual Combining Tests Using a Second Unit READ CH I P V ERSI O N PRO V O KE FAULT READ PI O SET PI O READ LUT BUI LD LUT V C O T RI M IF IQ M AT CH RF I Q M AT CH IF RESP SET T LE PC M LB PCM EXT LB D EEP SLEEP BER LO O P BA C K LO O P BA C K RX LO O P BA C K BI T ERR2 BI T ERR1 RXD AT A2 RXD AT A1 RXST ART 2 T XD AT A3 T XD AT A4 RXST ART T XD AT A2 T XD AT A1 T XST ART PAU SE RAD I O ST AT US SECON D UN IT Several tests require a second BlueCore01 unit to
BlueTest Instruction Manual Configuration Commands Available During Tests CFG SET T LE CFG T X COM P CFG LO LVL CFG T X T RIM CFG IQ T RIM CFG ACC ERRS CFG UAP/ LAP CFG XT AL FT RIM CFG T XIF CFG BIT ERR CFG PKT CFG FREQ Co n f i g u r a t i o n Co m m a n d s Particular configuration commands are appropriate to use during certain tests. The following table is a quick reference guide to which configuration commands can be used during which tests.
BlueTest Instruction Manual Bluetooth Packet Types Use the CFG FREQ command to set the frequency as appropriate to the size of the packet type being used in the test. Extracted from Packet Types section of Specification of the Bluetooth System, v1.1, dated 1 December 2000. bc01-an-047b © Copyright CSR 2001 This material is subject to CSR’s non-disclosure agreement.
BlueTest Instruction Manual Trademarks and Patents BlueCore is a trademark of CSR. Bluetooth and the Bluetooth logos are trademarks owned by Bluetooth SIG Inc, USA and licensed to CSR. CSR reserves the right to make technical changes to its products as part of its development programme. For further information, refer to the following document(s): Document Reference Bluetooth (SIG) Test Specification - RF Rev 0.9r, dated 31 January 2000 Specification of the Bluetooth System, v1.1 Rev 1.
BlueTest Instruction Manual This device complies with Part 15 of the FCC Rules. Operation is subject to the two following conditions :(1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. Changes or modifications to the transmitter not expressively approved by CSR could void the authority ability to operate the equipment.
BlueTest Instruction Manual Date: Revision: 13 SEP 00 a 16 JUL 01 b BlueCoreTM01 Record of Changes Reason for Change: Original publication of this document (CSR reference: bc01-an-047a). Revision and addition of tests and appendices BlueTest Instruction Manual AN047 July 2001 bc01-an-047b © Copyright CSR 2001 This material is subject to CSR’s non-disclosure agreement.
