Wistron B6Z400 Bluetooth Stereo ROM Module Board User Manual B6Z 400 A1 DataSheet

Wistron Corporation Bluetooth Stereo ROM Module Board B6Z 400 A1 DataSheet

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B6Z400 User Manual

Users Manual

Rayson 1F No.9 R&D Rd.II ,Science-Based Industrial Park,Hsin-Chu 300 Taiwan,R.O.C. No.1,Tongfu 1ST Road ,The 2nd Industrial Zone, Loucun, Gongming, Guangming New District, Shenzhen, China. Tel: 886-3-5633666 Fax: 886-3-5633688 Email: sales@.rayson.com 文件編號： Approval Sheet Date : 2-July-2013 Customer Wistron Part Number Description Bluetooth Stereo ROM Module Board Customer’s Project Sound Bar system Manufacturer Rayson Technology Co., Ltd Model Name B6Z-400_A1 Supplier Level：■New Source □Second Source Contact Person： Tel： +886-3-5633666 Approval status : E.E. engineer： ■Approval □Reject M.E. engineer： □Approval □Reject P.E. engineer： □Approval □Reject Approval： Accessories： ■ Specification ■ Sample □ Drawing □ Test Report □ AT Command sets □ Packing Diagram

Document History Revision Date Change Reason 1 2013-4-16 Draft 2 2013-7-2 Add two Tan-Capacitor to A1 Revision

General Electrical Specification Absolute Maximum Ratings: Ratings Min. Max. Storage Temperature -40 ℃ +85 ℃ Supply Voltage (VCHG) -0.4V 5.75V Supply Voltage (VREG_ENABLE,VBAT_SENSE) -0.4V 4.2V Supply Voltage (LED[2:0]) -0.4V 4.4V Supply Voltage (PIO_POWER) -0.4V 3.6V Recommended Operating Condition: Operating Condition Operating Temperature range -20 ℃ +75 ℃ Supply Voltage (VBAT) 2.7V 4.25V Supply Voltage (VCHG) 4.75V / 3.10 V 5.25V Supply Voltage (VREG_ENABLE,VBAT_SENSE) 0V 4.2V Supply Voltage (LED[2:0]) 1.10V 4.25V Supply Voltage (PIO_POWER)* 1.7V 3.6V Regulator Enable VREG_ENABLE, Switching Threshold Min Typ Max Unit Rising threshold 1.0 - - V (a) superseded electrical characteristics are listed in this table. Stereo Codec: Analogue to Digital Converter Analogue to Digital Converter Parameter Conditions Min Typ Max Unit Resolution - - - 16 Bits Input Sample Rate, Fsample - 8 - 48 kHz Fsample 8kHz - 89 - dB 16kHz - 85 - dB 32kHz - 85 - dB 44.1kHz - 85 - dB SNR fin = 1kHz B/W = 20Hz→Fsample/2 (20kHz max) A-Weighted THD+N < 1% 1.6Vpk-pk input 48kHz - 85 - dB

Fsample 8kHz - 0.0036 - % THD+N fin = 1kHz B/W = 20Hz→Fsample/2 (20kHz max) 1.6Vpk-pk input 48kHz - 0.0052 - % Digital gain Digital gain resolution = 1/32 -24 - 21.5 dB Analogue gain Pre-amplifier setting = 0dB, 9dB, 21dB or30dB Analogue setting = -3dB to 12dB in 3dB steps -3 - 42 dB Stereo separation (crosstalk) - -86 - dB Stereo Codec: Digital to Analogue Converter Digital to Analogue Converter Parameter Conditions Min Typ Max Unit Resolution - - - 16 Bits Output Sample Rate, Fsample - 8 - 96 kHz Fsample Load 48kHz 100kΩ- 92 - dB 48kHz 32Ω - 93 - dB SNR fin = 1kHz B/W = 20Hz→20kHz A-Weighted THD+N < 0.1% 0dBFS input 48kHz 16Ω - 93 - dB Fsample Load 8kHz 100kΩ- 0.0019 - % 8kHz 32Ω - 0.0024 - % 8kHz 16Ω - 0.0032 - % 48kHz 100kΩ- 0.0026 - % 48kHz 32Ω - 0.0036 - % THD+N fin = 1kHz B/W = 20Hz→20kHz 0dBFS input 48kHz 16Ω - 0.0052 - % Digital Gain Digital Gain Resolution = 1/32 -24 - 21.5 dB Analogue Gain Analogue Gain Resolution = 3dB -21 - 0 dB Stereo separation (crosstalk) - -88 - dB Digital Digital Terminals Min Typ Max Unit Input Voltage VIL input logic level low -0.4 - 0.4 V VIH input logic level high 0.7xPIO_POWER - PIO_POWER+0.4 V Tr/Tf - - 25 ns

Output Voltage VOL output logic level low, IOL = 4.0mA - - 0.4 V VOH output logic level high, IOH = -0.4mA 0.75xPIO_POWER - - V Tr/Tf - - 5 ns Input and Tristate Currents Strong pull-up -150 -40 -10 uA Strong pull-down 10 40 150 uA Weak pull-up -5 -1.0 -0.33 uA Weak pull-down 0.33 1.0 5.0 uA CI input Capacitance 1.0 5.0 pF LED Driver Pads LED Driver Pads Min Typ Max Unit High impedance state - - 5 μA Current, IPAD Current sink state - - 10 mA LED pad voltage, VPAD IPAD = 10mA - - 0.55 V LED pad resistance VPAD < 0.5V - - 40 Ω VOL output logic level low(a) - 0 - V VOH output logic level high(a) - 0.8 - V VIL input logic level low - 0 - V VIH input logic level high - 0.8 - V (a) LED output port is open-drain and requires a pull-up Auxiliary ADC Auxiliary ADC Min Typ Max Unit Resolution - - 10 Bits Input voltage range(a) 0 - 1.35 V INL -1 - 1 LSB Accuracy (Guaranteed monotonic) DNL 0 - 1 LSB Offset -1 - 1 LSB Gain error -0.8 - 0.8 % Input bandwidth - 100 - kHz Conversion time 1.38 1.69 2.75 μs Sample rate(b) - - 700 Samples/s(a) LSB size = VDD_AUX/1023 (b) The auxiliary ADC is accessed through a VM function. The sample rate given is achieved as part of this function.

Power Consumption DUT Role Connection Packet Type Packet Size AverageCurrent Unit Slave SCO HV3 30 11.0 mA Slave eSCO EV3 30 11.8 mA Slave eSCO 2EV3 60 9.2 mA Slave SCO 2-mic CVC HV3 30 12.6 mA Slave eSCO 2-mic CVC 2EV3 60 10.8 mA Slave eSCO 2-mic CVC 2EV3 60 11.4 mA Slave Stereo high quality SBC: ■ SBC ■ 48KHz sampling ■ No sniff 13.3 mA Slave Stereo high quality: ■ MP3 ■ 48KHz sampling ■ No sniff 12.5 mA Slave ACL Sniff = 500ms - - 213 mA Slave ACL Sniff = 1280ms - - 142 mA Master SCO HV3 30 10.8 mA Master eSCO EV3 30 11.2 mA Master eSCO 2EV3 60 8.8 mA Master SCO 2-mic CVC HV3 30 12.5 mA Master eSCO 2-mic CVC 2EV3 60 10.5 mA Master eSCO 2-mic CVC 2EV3 60 11.0 mA Note: Current consumption values are taken with: ■ VBAT pin = 3.7V ■ RF TX power set to 0dBm ■ No RF retransmissions in case of eSCO ■ Microphones and speakers disconnected ■ Audio gateway transmits silence when SCO/eSCO channel is open ■ LEDs disconnected ■ AFH classification master disabled

Block Diagram RF Specification: Temperature=+20℃ Transmitter Min Typ Max Bluetooth Specification Unit Maximum RF transmit power - 2 - -6 to +4 dBm RF power control range 3 4.5 5.5 ≥16 dB 20dB bandwidth for modulated carrier - 900 - ≤1000 kHz Adjacent channel transmit power F = F0 ± 2MHz - -32 - ≤-20 dBm Adjacent channel transmit power F = F0 ± 3MHz - -38 - ≤-40 dBm Adjacent channel transmit power F = F0 ± > 3MHz - -65 - ≤-40 dBm ∆f1avg Maximum Modulation - 165 - 140<f1avg<175 kHz ∆f2max Minimum Modulation - 140 - 115 kHz ∆f1avg/∆f2avg - 0.9 - ≥0.80 Initial carrier frequency tolerance - ±15 - ±75 kHz Drift Rate ±7 ≤20 kHz/50μDrift (single slot packet) - ±10 - ≤25 kHz Drift (five slot packet) - ±10 - ≤40 kHz 2nd Harmonic Content - -27 - ≤-30 dBm 3rd Harmonic Content - -26 - ≤-30 dBm BTM645 TPA6112 Differntial Analog Audio Single End Analog Audio 3.3VLED Control PIO

Receiver Frequency (GHz) Min Typ Max Bluetooth Specification Unit 2.402 - -86 - 2.441 - -90 - Sensitivity at 0.1% BER for all packet types 2.480 - -90 - ≤-70 dBm Maximum received signal at 0.1% BER - >-10 ≥-20 dBm C/I co-channel - 5 - ≤11 dB Adjacent channel selectivity C/I F = F0 + 1MHz - -5 - ≤0 dB Adjacent channel selectivity C/I F = F0 - 1MHz - -2 - ≤0 dB Adjacent channel selectivity C/I F = F0 + 2MHz - -40 - ≤-30 dB Adjacent channel selectivity C/I F = F0 - 2MHz - -32 - ≤-20 dB Adjacent channel selectivity C/I F = F0 + 3MHz - -47 - ≤-40 dB Adjacent channel selectivity C/I F = F0 - 5MHz - -45 - ≤-40 dB Adjacent channel selectivity C/I F = FImage - -29 - ≤-9 dB Maximum level of intermodulation interferers - -15 - ≥-39 dBmSpurious output level - -155 - dBm/Hz

B6Z-400 Pin Functions No. Pin Name Pin Type Pin Description 1 NC -- -- 2 SPKR_R Analogue Speaker output positive, right 3 SPKR_L Analogue Speaker output negative, left 4 AGND Analogue Analog Ground 5 PIO8 Digital I/O PIO8 of BTM645 6. PIO9 Digital Input PIO9 of BTM645, (Reset Pairing List) 7. PIO20 Digital Input PIO20 of BTM645, (Next Track) 8. PIO21 Digital Input PIO21 of BTM645, (Volume +) 9. PIO19 Digital Input PIO19 of BTM645, (Previous Track) 10. PIO18 Digital Input PIO18 of BTM645, (Play/Pause) 11. PIO7 Digital Input PIO7 of BTM645, (Volume -) 12. PIO6 Digital Output PIO6 of BTM645, (Amplifier Enable Control) 13. PIO17 Digital Output PIO17 of BTM645, (To Enter Pairing mode) 14 GND System Ground System Ground 15 VBAT_3V3 Power Input The main Power supply to B6Z-400 16. VREG_ENABLE Analogue Regulator enable input 17. SPI_MISO Bi-directional SPI_MOSI:SPI data input 18. SPI_CLK Bi-directional SPI_CLK:SPI clock input 19. SPI_MISO Bi-directional SPI_MISO:SPI data output 20. SPI_CSB Bi-directional SPI_CSB:SPI Select input 21. LED2 Open drain output LED Driver 22. LED1 Open drain output LED Driver 23 LED0 Open drain output LED Driver 24 RST# Input with strong pull-up Active low. Pull low for minimum 5ms to cause a reset 25. AIO0 Bi-directional Analogue programmable input/output line

Interfaces Analogue I/O Ports, AIO B6Z-400 has 1 general-purpose analogue interface pin, AIO[0]. Typically, this connects to a thermistor for battery pack temperature measurements during charge control. LED Drivers B6Z-400 includes a 3-pad synchronised PWM LED driver for driving RGB LEDs for producing a wide range of colours. All LEDs are controlled by firmware. The terminals are open-drain outputs, so the LED must be connected from a positive supply rail to the pad in series with a current-limiting resistor. Figure 2.1: LED Equivalent Circuit From Figure 2.1 it is possible to derive Equation 2.1 to calculate ILED. If a known value of current is required through the LED to give a specific luminous intensity, then the value of RLED is calculated. Equation 2.1: LED Current For the LED pads to act as resistance, the external series resistor, RLED, needs to be such that the voltage drop across it, VR, keeps VPAD below 0.5V. Equation 2.2 also applies. VDD = VF + VR + VPAD Equation 2.2: LED PAD Voltage Note: The LED current adds to the overall current. Conservative LED selection extends battery life. Reset, RST# B6Z-400 is reset from several sources: ■ RST# pin ■ Power-on reset ■ USB charger attach reset

■ Software configured watchdog timer The RST# pin is an active low reset and is internally filtered using the internal low frequency clock oscillator. Rayson recommends applying RST# for a period >5ms. At reset the digital I/O pins are set to inputs for bidirectional pins and outputs are set to tristate. Digital Pin States on Reset Table 3.3.1 shows the pin states of B6Z-400 on reset. Pin Name / Group I/O Type Full Chip Reset USB_DP Digital bidirectional N/A USB_DN Digital bidirectional N/A PIO[0] Digital bidirectional PUS PIO[1] Digital bidirectional PUS PIO[2] Digital bidirectional PDW PIO[3] Digital bidirectional PDW PIO[4] Digital bidirectional PDW PIO[5] Digital bidirectional PDW PIO[6] Digital bidirectional PDS PIO[7] Digital bidirectional PDS PIO[8] Digital bidirectional PUS PIO[9] Digital bidirectional PDS PIO[16] Digital bidirectional PUS PIO[17] Digital bidirectional PDS PIO[18] Digital bidirectional PDW PIO[19] Digital bidirectional PDW PIO[20] Digital bidirectional PDW PIO[21] Digital bidirectional PDW Table 3.3.1: Pin States on Reset Note: PUS = Strong pull-up PDS = Strong pull-down PUW = Weak pull-up PDW = Weak pull-down

FederalCommunicationsCommission(FCC)Statement15.21Youarecautionedthatchangesormodificationsnotexpresslyapprovedbythepartresponsibleforcompliancecouldvoidtheuser’sauthoritytooperatetheequipment.15.105(b)ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice,pursuanttopart15oftheFCCrules.Theselimitsaredesignedtoprovidereasonableprotectionagainstharmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates,usesandcanradiateradiofrequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructions,maycauseharmfulinterferencetoradiocommunications.However,thereisnoguaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoescauseharmfulinterferencetoradioortelevisionreception,whichcanbedeterminedbyturningtheequipmentoffandon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreofthefollowingmeasures:‐Reorientorrelocatethereceivingantenna.‐Increasetheseparationbetweentheequipmentandreceiver.‐Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiverisconnected.‐Consultthedealeroranexperiencedradio/TVtechnicianforhelp.ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowingtwo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ofthedevice.FCCRFRadiationExposureStatement:ThisequipmentcomplieswithFCCradiationexposurelimitssetforthforanuncontrolledenvironment.EndusersmustfollowthespecificoperatinginstructionsforsatisfyingRFexposurecompliance.Thistransmittermustnotbeco‐locatedoroperatinginconjunctionwithanyotherantennaortransmitter.Note:Theendproductshallhasthewords“ContainsTransmitterModuleFCCID:PU5B6Z400”