Revised Part 2

FCC ID: GM37525BTB

Users Manual

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FCCID_616824

BlueTest Instruction Manual Title BIT ERR2 BlueCoreTM01 Enables the receiver with simplified hopping defined by Country Code with a choice of low or high side modulation (hi-side ), and with a designated attenuation setting (RX Attenuation) as for Summary RXDATA2 . Returns information on bit errors to the host as those given for BIT ERR1 . None, but note that this test allows (as in BIT ERR1 ) the tests Related Test Spec RCV/CA/01/C and RCV/CA/02/C (sensitivity), RCV/CA/04/C (blocking performance) to be performed with hopping on. This is Name a more thorough test than that possible with the 7 Layers equipment. Country Code = 0 to 3 (default 0) Test Arguments hi-side = 0 or 1 (default = 0) RX Attenuation = 0 to 15 (default = 0) With a second unit, execute CFG UAP/LAP to set BT address then execute TXDATA2 , then execute CFG UAP/LAP to set the Note same BT address on the Equipment under Test (EUT) before executing BIT ERR2 . Return Data Nine reports, each two uint32 values as for BIT ERR1 . BIT ERR2 Example Display Exit Click on Reset Chip. © Copyright CSR Ltd 2001 bc01-an-047b This material is subject to CSR’s non-disclosure agreement. Page 18 of 56

BlueTest Instruction Manual Loopback Test Mode BlueCoreTM01 Title LOOP BACK Receives data on LO Frequency for data packets and then retransmits this data on the same channel at transmit level ‘lvl’. Highside reception is off and attenuation is set to 0. Expected reception Summary frequency, txrx_freq (default = 12500 microsecs) with single slot packets returned lb_offs after receipt (default = 1875 microsecs). Defaults can be changed. See Configuration Commands section. None, but note that this test RCV/CA/01/C to RCV/CA/06/C to be performed in loopback without using the LMP commanded loopback Related Test test mode. Spec Name RCV/CA/01/C to RCV/CA/06/C to be performed in loopback, but without using the LMP commanded loopback test mode. LO Freq (Carrier Frequency MHz)= 2402 to 2480 (default = 2432) Test Arguments Power (Ext, Int) = gain of external amplifier (if present) and internal amplifier. Ext value is specific to the design and Int value is 0 to 63 (Default = 50). Return Data None Exit Click on Reset Chip. LOOP BACK Example Display © Copyright CSR Ltd 2001 bc01-an-047b This material is subject to CSR’s non-disclosure agreement. Page 19 of 56

BlueTest Instruction Manual BlueCoreTM01 Title RX LOOP BACK Summary Transmit PRBS9 data on LO Frequency at transmit level and listen for transmissions in the next slot but one. Sends reports as RXDATA1 back to the host once per second (configurable). Highside reception is off and attenuation is set to 0. Default is single-slot packets (configurable with config_freq). This is designed to be used with a second unit in LOOP_BACK test mode. Related Test None, but note that this test allows transmission to and reception from Spec Name Implementation under Test (IUT) in LOOP_BACK test mode with RSSI and BER calculated from FEC. LO Freq (Carrier Frequency MHz)= 2402 to 2480 Test Arguments Power (Ext, Int) = gain of external amplifier (if present) and internal amplifier. Ext value is specific to the design and Int value is 0 to 63 (Default = 50). Note With a second unit execute CFG UAP/LAP to set the Bluetooth address. Execute LOOP BACK then execute CFG UAP/LAP to set the same BT address on the Equipment under Test (EUT) before executing RX LOOP BACK. Return Data NP = Number of packets NGP = Number of good packets NCP = Number of corrected packets RX LOOP BACK Example Display RSSI = Received Signal Strength Indication True = RSSI is reliable, otherwise false Exit Click on Reset Chip. © Copyright CSR Ltd 2001 bc01-an-047b This material is subject to CSR’s non-disclosure agreement. Page 20 of 56

BlueTest Instruction Manual BlueCoreTM01 Title BER LOOP BACK Transmit PRBS9 data on LO Frequency at transmit level and listen for transmissions in the next slot but one. Sends reports as BIT ERR1 back to the host once per second Summary (configurable). Highside reception is off and attenuation is set to zero Default is single slot packets (configurable with config_freq). Designed to be used with a second unit in loop_back test mode. None, but note that this test allows transmission to and Related Test reception from IUT in loopback test mode, with calculation of Spec Name BER to BT specification. Called via BCSP channel 2 LO Freq (Carrier Frequency MHz)= 2402 to 2480 Test Arguments Power (Ext, Int) = gain of external amplifier (if present) and internal amplifier. Ext value is specific to the design and Int value is 0 to 63 (Default = 50). With a second unit execute CFG UAP/LAP to set BT address then execute LOOP BACK, then execute CFG UAP/LAP to set Note the same BT address on the EUT before executing BER LOOP BACK. Return Data Nine reports as for BIT ERR1. BER LOOP BACK Example Display Exit Click on Reset Chip. © Copyright CSR Ltd 2001 bc01-an-047b This material is subject to CSR’s non-disclosure agreement. Page 21 of 56

BlueTest Instruction Manual Configuration Commands BlueCoreTM01 Title CFG FREQ Sets three values used in deciding timing details of tests. Tx/Rx Int (txrx_freq) sets the period in microseconds between TX and RX events in RXDATA, TXDATA, BIT ERR and LOOP BACK test modes. Default is 1250 (20 slots), maximum 65536. If passed as 0, current value unchanged. Loopback (lb_offs) sets the offset in microseconds Summary between a reception event and retransmission of the data in loopback. Default is 1875 (two slots later), must be less than TX/Rx Int (txrx_freq). If passed as zero current value unchanged. Report Int(report_freqs) sets the time in seconds between reports to host sent by RXDATA and BIT ERR functions. Default 1, if passed as 0 current value unchanged. Related Test None Spec Name TX/RX Int (µS) = 1 to 65535 (default = 1250) Test Arguments Loopback (µS) = 1 to 65535 (default = 1875) Report Int (S) = 1 to 65535 (default = 1) Return Data None. Exit Click on Reset Chip. CFG FREQ Example Display © Copyright CSR Ltd 2001 bc01-an-047b This material is subject to CSR’s non-disclosure agreement. Page 22 of 56

BlueTest Instruction Manual BlueCoreTM01 Title CFG PKT Sets packet type and size for transmitter tests. It has no effect on RX or LOOP BACK tests. Packet Type (pkt-type) is the standard Bluetooth packet type, 0-15 (12-13 not allowed). Any other number sets default: DM5 for TXDATA1/2 , DH5 for TXDATA3/4 . Summary Packet Size (pkt_size) is the size of data in packet, from one to maximum for type. If zero sets default: 20 bytes for TXDATA1/2 , 192 bytes for TXDATA3/4 . Since the two values are connected both values must be set – no default is inferred. None Related Test Spec Name Packet Type = 0 to 15 (default = 4) (see Appendix 5) Test Arguments Packet Size = 0 to 339 (default = 27) Return data None Exit Click on Reset Chip. CFG PKT Example Display © Copyright CSR Ltd 2001 bc01-an-047b This material is subject to CSR’s non-disclosure agreement. Page 23 of 56

BlueTest Instruction Manual BlueCoreTM01 Title CFG BIT ERR Sets two values used in bit error measurements. If Bits Count (bits_count) is non-zero, the target for total counters is set to this and total count resets at this value. If Summary passed as 0 current value, unchanged. If Reset is not false and BIT ERR/2 is active, immediately resets the counters for the total statistics, but not over the last report period. Related Test None Spec Name Bits Count = 1 to 4.2 x 109 (default = 1600000 Bit) Test Arguments Reset = false (0) or true (1) (default = false) Return Data None Exit Click on Reset Chip. CFG BIT ERR Example Display © Copyright CSR Ltd 2001 bc01-an-047b This material is subject to CSR’s non-disclosure agreement. Page 24 of 56

BlueTest Instruction Manual BlueCoreTM01 Title CFG TX IF Sets the IF frequency used in transmit test modes. The target is zero, but the stack currently uses a default of -1MHz. Summary Offset is a signed integer with a range from +5 to –5, in units of 0.5MHz. Related Test None Spec Name Test IF Offset = -5 to +5 (default = 0) Arguments Return data None Exit Click on Reset Chip. CFG TX IF Example Display © Copyright CSR Ltd 2001 bc01-an-047b This material is subject to CSR’s non-disclosure agreement. Page 25 of 56

BlueTest Instruction Manual BlueCoreTM01 Title CFG XTAL FTRIM Timing for BlueCore01 is controlled by a crystal. This requires trimming for new hardware. This command can be used to set a new trim value either before a radiotest command is started or while a test is already in operation; the change takes effect Summary immediately. Crystal Trim (xtal_ftrim) is a number between 0 and 63 inclusive. This is not a permanent change. Related Test None Spec Name Test Crystal Trim = 0 to 63 (typical = 27) Arguments Note With Crystal Trim set to 0, the current settings will not change. Return data None Exit Click on Reset Chip. CFG XTAL FTRIM Example Display © Copyright CSR Ltd 2001 bc01-an-047b This material is subject to CSR’s non-disclosure agreement. Page 26 of 56

BlueTest Instruction Manual BlueCoreTM01 Title CFG UAP/LAP Sets the UAP and LAP to be used in tests. BlueCore01 usually uses its own Bluetooth Device address to determine the access Summary sync code, as if it is master of a piconet. The UAP and LAP are the only parts used. This command allows a special UAP and LAP to be used only in the test modes. Related Test None Spec Name Bluetooth Address: Test Arguments UAP = 0 to FF (Default = 6b) LAP = 0 to FFFFFF (Default = c6967e) Return Data None Exit Click on Reset Chip. CFG UAP/LAP Example Display © Copyright CSR Ltd 2001 bc01-an-047b This material is subject to CSR’s non-disclosure agreement. Page 27 of 56

BlueTest Instruction Manual BlueCoreTM01 Title CFG ACC ERRS The receiver uses a sliding correlator to determine that it has Summary matched the start of a packet. The receiver allows up to # of errors (n_errs) before a match is rejected. Related Test None Spec Name Test Arguments # of errors = 0 to 15 (default = 10) Return Data None Exit Click on Reset Chip. CFG ACC ERRS Example Display © Copyright CSR Ltd 2001 bc01-an-047b This material is subject to CSR’s non-disclosure agreement. Page 28 of 56

BlueTest Instruction Manual BlueCoreTM01 Title CFG IQ TRIM Sets the IQ Trim (trim) value overriding the value calculated by Summary the internal calibration algorithm. This command is not executed in normal use. Related Test None Spec Name Test Arguments IQ Trim = 0 to 511 (default 149 (hex)) Return Data None Exit Click on Reset Chip. CFG IQ TRIM Example Display © Copyright CSR Ltd 2001 bc01-an-047b This material is subject to CSR’s non-disclosure agreement. Page 29 of 56

BlueTest Instruction Manual BlueCoreTM01 Title CFG TX TRIM Sets the Active Member Address (am_addr) for the device to be used in the header of all test transmissions to Summary am_addr. If the transmitter and receiver are used for the same test, both devices will normally have to be set to the same am_addr. Related Test Spec None Name Test Arguments Trim (am_addr) = 0 to 7, Default = 7 Return Data None Exit Click on Reset Chip. CFG TX TRIM Example Display © Copyright CSR Ltd 2001 bc01-an-047b This material is subject to CSR’s non-disclosure agreement. Page 30 of 56

BlueTest Instruction Manual BlueCoreTM01 Title CFG LO LVL Sets the value of the Analogue Local Oscillator output level to LO Summary level (lvl), overriding the value calculated by the internal calibration algorithm. This command is not executed in normal use. Related Test None Spec Name Test Arguments LO level = 0 to 15 (default = 13) Return Data None Exit Click on Reset Chip. CFG LO LVL Example Display © Copyright CSR Ltd 2001 bc01-an-047b This material is subject to CSR’s non-disclosure agreement. Page 31 of 56

BlueTest Instruction Manual BlueCoreTM01 Title CFG TX COMP Sets TX Offset (tx_offset) and LO Offset (lo_offset) for the firmware’s algorithm, which sets the maximum power. Run Summary TXSTART before executing CFG TX COMP, otherwise there is no transmit power to set. Related Test None Spec Name TX Offset, minimum = 0 (default = 7) Test Arguments LO Offset, minimum = 0 (default = 8) Return Data None Exit Click on Reset Chip. CFG TX COMP Example Display © Copyright CSR Ltd 2001 bc01-an-047b This material is subject to CSR’s non-disclosure agreement. Page 32 of 56

BlueTest Instruction Manual BlueCoreTM01 Title CFG SETTLE Sets the period (radio_on_offset) in microseconds Summary between turning the radio on and starting to transmit. Related Test None Spec Name Test Offset, minimum = 0 (default = 130) Arguments Return Data None Exit Click on Reset Chip. CFG SETTLE Example Display © Copyright CSR Ltd 2001 bc01-an-047b This material is subject to CSR’s non-disclosure agreement. Page 33 of 56

BlueTest Instruction Manual Built-in-Self Test (BIST) Routines BlueCoreTM01 Title Deep Sleep Puts the chip into deep-sleep after a delay of half a second until Summary woken by reset or any activity on USB or UART interface. Return Data None Exit Click on Reset Chip or another routine being called. Deep Sleep Example Display © Copyright CSR Ltd 2001 bc01-an-047b This material is subject to CSR’s non-disclosure agreement. Page 34 of 56

BlueTest Instruction Manual BlueCoreTM01 Title PCM LB Sets the PCM into LOOP BACK mode, whereby the data read from the PCM input is output again on the PCM out pin. The LOOP BACK is via software and the buffers so there is a pipeline delay. The PCM port mode is selectable. If PCM Mode = 0, BlueCore01 is slave in normal 4-wire Summary configuration If PCM Mode = 1, BlueCore01 is master in normal 4-wire configuration If PCM Mode = 2, BlueCore01 is master in Manchester encoded, 2-wire configuration. Test PCM Mode = 0 to 2 (default = 1) Arguments Return Data None Exit Click on Reset Chip or another routine being called. PCM LB Example Display © Copyright CSR Ltd 2001 bc01-an-047b This material is subject to CSR’s non-disclosure agreement. Page 35 of 56

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. Summary The PCM port mode is selectable as PCM Mode (pcm_mode), which is the same as for PCM LB (radiotest_pcm_loop_back) The external LOOP BACK may be a simple wire. Related Test None Spec Name On the Casira under test, set CN8 jumper to Codec BYP and on Note header CN12 link pins 10 and 11. Test Arguments PCM Mode = 0 to 2 (default = 1) Return Data None Exit Click on Reset Chip. PCM EXT LB Example Display © Copyright CSR Ltd 2001 bc01-an-047b This material is subject to CSR’s non-disclosure agreement. Page 36 of 56

BlueTest Instruction Manual Title SETTLE BlueCoreTM01 Builds the LUT as normal, then does a step from Start Channel (chan1) to Finish Channel (chan2), while the synthesiser is Summary 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. Start Channel (chan1) = 0 to 78 (default 0) Test Arguments Finish Channel (chan2) = 0 to 78 (default 78) A sequence of ten reports of the synthesiser (LO_TUNE) error Return Data voltage over the next 200µs. Exit Click on Reset Chip or another routine being called. SETTLE Example Display © Copyright CSR Ltd 2001 bc01-an-047b This material is subject to CSR’s non-disclosure agreement. Page 37 of 56

BlueTest Instruction Manual BlueCoreTM01 Title IF RESP Sweeps transmit IF carrier frequency over designated number of samples (n_samples) within range (0-3MHz maximum) and Summary measures RSSI. Returns table of RSSI value against frequency offset to characterise IF filter response. No. of Samples(n_samples) = 0 to 65535 (default = 10) Test Start (lo_offset) = 0 to 3MHz (default 0.001 MHz) Arguments (hi_offset) = 0 to 3 MHz (default = 3.000 Finish MHz. Must be greater than lo_offset) Return Data A sequence of reports of RSSI and frequency offset. Exit Click on Reset Chip. IF RESP Example Display © Copyright CSR Ltd 2001 bc01-an-047b This material is subject to CSR’s non-disclosure agreement. Page 38 of 56

BlueTest Instruction Manual BlueCoreTM01 Title RF IQ MATCH Measures RF IQ match by injecting test signal, sweeping IQ trim Summary 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. RF IQ MATCH Example Display © Copyright CSR Ltd 2001 bc01-an-047b This material is subject to CSR’s non-disclosure agreement. Page 39 of 56


Document Created: 2005-12-15 14:51:47
Document Modified: 2005-12-15 14:51:47
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