Qi Receiver Simulator - AVID Technologies, Inc. Receiver Simulator Test List ... it will send a...

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  • Qi Receiver

    Simulator Test List

    Default VBRDIGE Regulation Voltages: Basic Power Profile: 10.0V 9.0V (VOUT = 9V unregulated)

    Extended Power Profile: 18.5V 16.5V (VOUT = 12V DC-DC Regulated)

    Coil: TPR#MP1B

    Modulators: 0 = 22nF Cap, 1 = 100 AC Resistive, 60 DC Resistive

    November 4, 2016

  • Qi Receiver Simulator Test List Qi v1.2 Receiver Simulator

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    AVID Technologies, Inc. 2112 Case Parkway South Suite 1, Twinsburg, Ohio 44087 Phone 330.487.0770 Fax 330.487.0777 www.avid-tech.com

    Contents:

    Page 3: Test List

    Page 4: High Level Flow Diagram for Qi v1.2 compliant system operation

    Page 5-21: Detailed Test List

    http://www.avid-tech.com

  • Qi Receiver Simulator Test List Qi v1.2 Receiver Simulator

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    AVID Technologies, Inc. 2112 Case Parkway South Suite 1, Twinsburg, Ohio 44087 Phone 330.487.0770 Fax 330.487.0777 www.avid-tech.com

    Medium Power Receiver Switch Settings

    0 000000 Default WPC v1.2 Receiver 0 0000 0.00W internal loadComm. Data Bit Rate 1 0001 0.25W internal load

    1 000001 Comm. data bit rate (-30%) 2 0010 0.50W internal load2 000010 Comm. data bit rate (-10%) 3 0011 0.75W internal load3 000011 Comm. data bit rate (-4%) 4 0100 1.00W internal load4 000100 Comm. data bit rate (+4%) 5 0101 1.25W internal load5 000101 Comm. data bit rate (+10%) 6 0110 1.50W internal load6 000110 Comm. data bit rate (+30%) 7 0111 1.75W internal load

    Packet Timing 8 1000 2.00W internal load7 000111 Invalid time between packets in Config Phase Reserved8 001000 Sends 1st CEP late9 001001 Sends 2nd CEP late10 001010 Sends CEP at minimum intervals11 001011 Requests 50ms Power Control Hold-off time

    Packet Data / Order12 001100 Sends no comm. packets 0 00 Capacitive AC modulator13 001101 Sends no Received Power Packets 1 01 Resistive AC Modulator14 001110 Sends invalid checksum in all packets 2 10 Resistive DC Modulator15 001111 Sends invalid checksum in ID Packet only 3 11 Reserved16 010000 Sends proprietary packet first (instead of Signal Strength)17 010001 ID message not sent18 010010 Sends Power Control Holdoff Packet after Config Packet19 010011 Sends maximum optional packets in Config. Phase20 010100 Sends invalid WPC spec. version (v0.1)21 010101 Sends reserved packets in Config. Phase22 010110 Sends reserved packets in Power Transfer Phase23 010111 Requests invalid Power Control Hold-Off Time (210ms)

    End Power Transfer (EPT)24 011000 First packet sent is EPT (Charged, 0x01)25 011001 EPT: Battery Failure (0x06)26 011010 EPT: Charged (0x01)27 011011 EPT: Internal Fault (0x02)28 011100 EPT: No Response (0x08)29 011101 EPT: Over Current (0x05)30 011110 EPT: Over Temperature (0x03)31 011111 EPT: Over Voltage (0x04)32 100000 EPT: Reconfigure (0x09, Reserved in v1.2)33 100001 EPT: Unknown (0x00)

    Misc. Tests34 100010 Sends only negative error packets

    Negotiation Tests35 100011 Negotiation Phase Disabled (Baseline Power Profile)36 100100 Does not send FOD Status Packet37 100101 Sends FOD status with High Q (expected to Fail)38 100110 Sends FOD status with Low Q (expected to Pass)39 100111 Sends 1st Negotiation Packet (FOD Status) Late40 101000 Requests Modulation Depth Change Twice41 101001 FSK Modulation request (Pol.= Neg, Depth = Max)42 101010 FSK Modulation request (Pol.= Neg, Depth = Min)43 101011 FSK Modulation request (Pol.= Pos, Depth = Min)44 101100 FSK Modulation request (Pol.= Pos, Depth = Max)45 101101 Negotiate Max power = 5W, Guaranteed Power = 10W46 101110 Negotiate Max power = 15W, Guaranteed Power = 31.5W47 101111 Sends invalid checksum with Max Power Request48 110000 Sends all valid packets types in Negotiation Phase49 110001 Sends Reserved packet in Negotiation Phase50 110010 End Negotiation with incorrect Parameters Count51 110011 End negotiation with EPT Negotiation Failure (0x0A)52 110100 End negotiation with CEP

    FOD Calibration and Power Transfer53 110101 v1.2 operation with No FOD calibration phase54 110110 Use 16-bit Received Power without requesting it55 110111 Communicates during Tx to Rx Comm.56 111000 Increase VBRIDGE by 2V57 111001 Decrease VBRIDGE by 2V58 111010 Decrease VBRIDGE by 4V59 111011 Use Extended Power Profile on any transmitter60 111100 EPT: Restart Power Transfer (0x0B)

    Reserved

    TEST Switch Settings LOAD Switch Settings

    9-15

    COMM Switch Settings

    61 - 63

    http://www.avid-tech.com

  • Qi Receiver Simulator Test List Qi v1.2 Receiver Simulator

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    AVID Technologies, Inc. 2112 Case Parkway South Suite 1, Twinsburg, Ohio 44087 Phone 330.487.0770 Fax 330.487.0777 www.avid-tech.com

    http://www.avid-tech.com

  • Qi Receiver Simulator Test List Qi v1.2 Receiver Simulator

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    AVID Technologies, Inc. 2112 Case Parkway South Suite 1, Twinsburg, Ohio 44087 Phone 330.487.0770 Fax 330.487.0777 www.avid-tech.com

    Test 0: Qi Compliant Receiver DIP Switch Setting: 000000 This test configures the Qi Receiver Simulator with Qi compliant packets and timing. It is the ideal setting for testing operation with internal or external loads. Please see the Standard Rx Simulator Flow diagram on the last page of this document for typical v1.2 Rx operation. The following packet sequence is sent during this test: 1) Signal Strength Packet 2) ID Packet 3) Configuration Packet 4) Negotiation Phase a. FOD Status Request b. TX ID Request c. TX Capability Request

    d. Maximum Power Request (15W) e. Guaranteed Power Request (15W) f. Request 24-bit Received Power Packet g. End Negotiation Request (Count =3) 5) Control Error Packet (sent every 250 ms typ.) 6) Rectified Power Packet (sent every 2 s typ.) Extended Power Profile VBRIDGE range: 18V (no load) to 16V (full load), VOUT = 12V Basic Power Profile VBRIDGE range: 10V (no load) to 9V (full load), VOUT = VBRIDGE Tests 1 - 6: Communication data bit rate tests DIP Switch Settings: 000001 - 000110 The purpose of these tests is to test the Transmitters ability to demodulate and decode communications at various baud rates. The Qi specification requires the Receiver bit rate clock to be 2kHz +/- 4%. Test 1: DIP Switch Setting: 000001: Comm. data bit rate = -30% (350 us / bit ) Test 2: DIP Switch Setting: 000010: Comm. data bit rate = -10% (450 us / bit ) Test 3: DIP Switch Setting: 000011: Comm. data bit rate = -4% (480 us / bit ) Test 4: DIP Switch Setting: 000100: Comm. data bit rate = +4% (520 us / bit ) Test 5: DIP Switch Setting: 000101: Comm. data bit rate = +10% (550 us / bit ) Test 6: DIP Switch Setting: 000110: Comm. data bit rate = +30% (650 us / bit ) Test 7: Invalid time between packets in the identification and configuration phase DIP Switch Setting: 000111 The purpose of this test is to verify that the Transmitter removes the Power Signal when the minimum time (22ms) between the stop bit of the checksum byte of a Packet and the start bit of the header byte of the next Packet in the sequence is exceeded during the Configuration Phase. The following packet sequence is sent during this test: 1) Signal Strength Packet 2) ID Packet 3) 22.5 ms delay before the start bit of the next packet (If the Transmitter does not remove power due to this delay, the Receiver will turn on the red Status LED and proceed to send the packets listed below.) 4) Configuration Packet 5) 22.5 ms delay before the start bit of the next packet Test 8: Sends First Control Error Packet (CEP) Late DIP Switch Setting: 001000 The purpose of this test is to verify that the Transmitter removes the Power Signal if the time between the Negotiation phase and the first control error packet is longer than 1500 ms. The Rx implements the standard packet sequence through the negotiation phase. The Rx will not send a CEP until 1.8 seconds after the Negotiation Phase has ended. If FOD extensions are supported, the Receiver will send Received Power packets at 500ms rate during Calibration phase.

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  • Qi Receiver Simulator Test List Qi v1.2 Receiver Simulator

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    AVID Technologies, Inc. 2112 Case Parkway South Suite 1, Twinsburg, Ohio 44087 Phone 330.487.0770 Fax 330.487.0777 www.avid-tech.com

    Test 9: Sends Second Control Error Packet (CEP) Late DIP Switch Setting: 001001 The purpose of this test is to verify that the Transmitter removes the Power Signal if the time between control error packets is longer than 1500 ms. The Rx implements the standard packet sequence through the negotiation phase. The Rx will send its first CEP packet at the standard timing, it will send a second CEP 1.8 seconds after the first CEP packet. Test 10: Sends Control Error Packets at minimum intervals DIP Switch Setting: 001010 The purpose of this test is to verify that the Transmitter can demodulate and decode control error packets at the fastest allowable packet rate. The receiver implements the standard packet sequence and sends Control Error Packets at 30 ms rate. Test 11: Requests 50 ms Power Control Hold-Off Time DIP Switch Setting: 001011 The purpose of this test is to verify that the Transmitter can decode and execute a request for 50 ms Power Control Hold-Off Time. This should force the Transmitter to insert a 50 ms delay after each non-zero Control Error Packet before adjusting the power level. The following packet sequence is sent during this test: 1) Signal Strength Packet 2) ID Packet 3) Power Control Hold-Off Packet (50 ms Power Control Hold-Off Time) 4) Configuration Packet 5) Negotiation Phase 6) Continue with standard power transfer phase Test 12: Sends No Communication Packets DIP Switch Setting: 001100 This setting can be used to test presence detection algorithms implemented by the Transmitter. No Packets are sent with this setting selected. Test 13: Sends No Received Power Packets (Rectified Power packets in v1.0) DIP Switch Setting: 00