ACS ACR89U-A2 Reference Manual
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ACS ACR89U-A2 Reference Manual

Acs handheld smartcard reader
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ACR89U-A2
Handheld
Smart Card Reader
Reference Manual V1.00
Subject to change without prior notice
info@acs.com.hk
www.acs.com.hk

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Summary of Contents for ACS ACR89U-A2

  • Page 1 ACR89U-A2 Handheld Smart Card Reader Reference Manual V1.00 Subject to change without prior notice info@acs.com.hk www.acs.com.hk...

  • Page 2: Table Of Contents

    Appendix C. Access FeliCa Tags (ISO 18092) .............. 78 Appendix D. Access NFC Forum Type 1 Tags (ISO 18092) ......... 79 List of Figures Figure 1 : ACR89U-A2 Architecture ....................... 5 Figure 2 : CCID PC_to_RDR_Escape Message .................. 26 Figure 3 : PC_to_ACR89_DisplayGraphic – Bitmap Format ............... 31 Figure 4 : CCID RDR_to_PC_Escape Message ..................
  • Page 3 Table 11 : Direct Transmit Response Codes ..................62 Table 12 : Mifare 1K Memory Map ....................... 66 Table 13 : Mifare 4K Memory Map ....................... 66 Table 14 : Mifare Ultralight Memory Map ..................... 67 Page 3 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 4: Introduction

    A and B, Mifare, FeliCa and ISO 18092 or NFC tags. It can operate in both office and field-based environments using it PC-linked and standalone modes, respectively. For PC-linked Mode, ACR89U-A2 acts as the intermediary device between the PC and the card. The reader, specifically to communicate with a contactless tag, MCU card, SAM card or device peripherals, will carry out a command issued from the PC.

  • Page 5: Hardware Design

    The ACR89U-A2 is connected to a computer through USB following the USB standard. 2.3. Communication Parameters The ACR89U-A2 is connected to a computer through USB as specified in the USB Specification 2.0., working in full speed mode, i.e. 12 Mbps.

  • Page 6: Contact Smart Card Interface

    The carrier frequency for ACR89U-A2 is 13.56 MHz. 2.6.2. Card Polling The ACR89U-A2 automatically polls the contactless tags that are within the field. ISO 14443-4 Type A, ISO 14443-4 Type B, Mifare, FeliCa and NFC tags are supported. Page 6 of 80 ACR89U-A2 –...

  • Page 7: Acr89 Usb Communication Protocol

    Maximum supported ICC I/O data dwMaxDataRate 00032673h rate is 206,451 bps Does not support manual setting of bNumDataRatesSupported data rates Maximum IFSD supported by dwMaxIFSD 00000FEh ACR89 for protocol T=1 is 254 Page 7 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 8: Table 2: Acr89 Supported Ccid Features Class Descriptor

    ACR89 supports PIN Verification bPINSupport and PIN Modification Only 1 slot can be simultaneously bMaxCCIDBusySlots busy Table 2: ACR89 Supported CCID Features Class Descriptor Note: Standard CCID adopts little endian mode. Page 8 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 9: Ccid Class-Specific Requests

    Stop any current processing command and return to a state where ACR89 is ready to accept a new command: bmRequestType bRequest wValue wIndex wLength Data ABORT 00100001b bSeq, bSlot Interface 0000h None (01h) Page 9 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 10: Ccid Command Pipe Bulk-Out Message

    03h = 1.8 volts abRFU Reserved for future use The response to this message is the RDR_to_PC_DataBlock message and the data returned is the Answer To Reset (ATR) data. Page 10 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 11 Size of extra bytes of this message bSlot Identifies the slot number for this command bSeq Sequence number for command abRFU Reserved for future use The response to this message is the RDR_to_PC_SlotStatus message. Page 11 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 12 Size of extra bytes of this message bSlot Identifies the slot number for this command bSeq Sequence number for command abRFU Reserved for future use The response to this message is the RDR_to_PC_SlotStatus message. Page 12 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 13 Data block sent to the CCID. Data is sent abData array “as is” to the ICC (TPDU exchange level). The response to this message is the RDR_to_PC_DataBlock message. Page 13 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 14 Size of extra bytes of this message bSlot Identifies the slot number for this command bSeq Sequence number for command abRFU Reserved for future use The response to this message is the RDR_to_PC_Parameters message. Page 14 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 15 Size of extra bytes of this message bSlot Identifies the slot number for this command bSeq Sequence number for command abRFU Reserved for future use The response to this message is the RDR_to_PC_Parameters message. Page 15 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 16 00h = Stopping the Clock is not allowed bClockStop 01h = Stop with Clock signal Low 02h = Stop with Clock signal High 03h = Stop with Clock either High or Low Page 16 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 17 03h = Stop with Clock either High or Low bIFSC Size of negotiated IFSC bNadValue Only supports NAD = 00h The response to this message is the RDR_to_PC_Parameters message. Page 17 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 18: Table 3: Pc_To_Rdr_Escape Extended Response

    ACR89_ERROR wReturnCode in ACR89 response. ACR89 is operating in a mode that INVALID_MODE does not support this command DEVICE_VOID ACR89 is not initialized Table 3: PC_to_RDR_Escape Extended Response Page 18 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 19 Modification Data Structure The response to this message is the RDR_to_PC_DataBlock. Note: Refer to standard CCID Session 4.1.11 for detail PIN Verification Data Structure and PIN Modification Data Structure. Page 19 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 20 Size of extra bytes of this message BSlot Identifies the slot number for this command BSeq Sequence number for command AbRFU 000000h The response to this message is the RDR_to_PC_SlotStatus message. Page 20 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 21: Ccid Command Pipe Bulk-In Message

    Slot status and error register as defined in bError Section 3.7 bChainParameter RFU (TPDU exchange level) This field contains the data returned Byte AbData array by the CCID Page 21 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 22 01h = Clock stopped in state L bClockStatus 02h = Clock stopped in state H 03h = Clock stopped in an unknown state All other values are RFU Page 22 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 23 80h = Structure for 2-wire protocol 81h = Structure for 3-wire protocol 82h = Structure for I2C protocol Protocol Data Structure as Byte abProtocolDataStructure summarized in standard CCID array Session 5.2.3 Page 23 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 24 Slot status and error register as defined in bError Section 3.7 bRFU Depending on its corresponding extended Byte abData command, the data responded by ACR89 array vary and are specified in Section 3.5.4. Page 24 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 25: Extended Command Pipe Message Compatible With Acr89

    0x90h PC_to_ACR89_EraseSPIFlash 0x30h ACR89_to_PC_ExMemStatus 0xb0h PC_to_ACR89_ProgramSPIFlash 0x33h ACR89_to_PC_MemoryStatus 0xb0h PC_to_ACR89GetSPIFlash 0x34h ACR89_to_PC_MemoryPage 0xb1h PC_to_ACR89_GetVersion 0x36h ACR89_to_PC_VersionInfo 0xb2h PC_to_ACR89_AuthoInfo 0x38h ACR89_to_PC_AuthInfo 0xb4h Table 4: ACR89 Extended Command Pipe Messages Page 25 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 26: Extended Command Pipe Bulk-Out Message

    In contrast to CCID/USB practice, big endian will be adopted in extended command portion. Extended Command Extended Command Extended Command CCID Header Header (5 bytes) Data (10 bytes) CCID PC_to_RDR_Escape Message Figure 2: CCID PC_to_RDR_Escape Message Page 26 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 27: Commands Detail

    Key input timeout time value counted in second. Effective only bTimeoutValue when key input timeout control bit of bKeyInputMode field is 0. The response to this command is the ACR89_to_PC_DataBlock message. Page 27 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 28 Reserved for future bRowPosition 00h to 07h New cursor row position New cursor column bColumnPosition 00h to 7Fh position The response to this command is the ACR89_to_PC_DisplayStatus message. Page 28 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 29 Reserved for future 00h - turns off backlight BBacklight 00h or 01h 01h - turns on backlight Others values RFU The response to this command is the ACR89_to_PC_DisplayStatus message. Page 29 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 30 All other values are RFU Byte Character string of encoding format AbData Ascii array stated in bCharCoding field The response to this command is the ACR89_to_PC_DisplayStatus message. Page 30 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 31: Figure 3: Pc_To_Acr89_Displaygraphic - Bitmap Format

    The sum of wCmdLength and bColumnPosition cannot exceed the column number of LCD (128). 0 1 2 …… Column Figure 3: PC_to_ACR89_DisplayGraphic – Bitmap Format The response to this command is the ACR89_to_PC_DisplayStatus message. Page 31 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 32 The value range is between 00h to 63h. Larger the value darkens the contrast. Lower range, on the other hand, brightens the contrast. The whole LCD display and image affects the contrast level. Page 32 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk...
  • Page 33 For bClearMode = 02h – Number of columns to be cleared Not significant otherwise The response to this command is the ACR89_to_PC_DisplayStatus message. Page 33 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 34 Offset Field Name Type Size Value Description BCmdCode wCmdLength 0000h Size of command data (in big endian) AbRFU 0000h The response to this command is the ACR89_to_PC_TimeStamp message. Page 34 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 35 Size of command data (in big endian) AbRFU 0000 New real time clock value. Format in bRTCValue YY, MM, DD, HH, MI and SS. The response to this command is the ACR89_to_PC_TimeStamp message. Page 35 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 36 Other value – Activate buzzer for number of hundredth milliseconds and then turn off the buzzer The response to this command is the ACR89_to_PC_Echo message. Page 36 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 37 Address of EEPROM (in big endian) Length of Data (Write/Read) (in big wDataLength Var… endian) bEeprom Data Var.. EEPROM data The response to this command is the ACR89_to_PC_DataBlock message. Page 37 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 38 Bit0 : 1- Selects Red color Bit1 : 1- Selects Green color Slot2 LED Bit2 : 1- Selects Yellow color Bit7 : 0-OFF/1-ON The response to this command is ACR89_to_PC_Echo. Page 38 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 39 Not less than bStartBlockNum bEndBlockNum The response to this command is the ACR89_to_PC_ExMemStatus message. Note: The current size of one flash block is 64k bytes. Page 39 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 40 Start address of flash page AbAddress xxxxxx00h (in little endian) AbData Data write to a flash page bCheckSum Checksum of AbData The response to this command is the ACR89_to_PC_ExMemStatus message. Page 40 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 41 Field Name Type Size Value Description bCmdCode Command Code Start address of flash page AbAddress xxxxxx00h (in little endian) The response to this command is the ACR89_to_PC_MemoryPage message. Page 41 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 42 Type Size Value Description bCmdCode Command Code 01h = boot loader version bVersionType 02h = application version AbRFU 000000h The response to this command is the ACR89_to_PC_VersionInfo message. Page 42 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 43 3.5.2.17. PC_to_ACR89_ AuthInfo This command reads RomID and RomData. Offset Field Name Type Size Value Description bCmdCode Command Code AbRFU 00…00h The response to this command is the ACR89_to_PC_AuthInfo message. Page 43 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 44: Extended Command Pipe Bulk-In Message

    In contrast to CCID/USB practice, big endian will be adopted in extended response portion. Extended Response Extended Response Extended Response CCID Header Header (5 bytes) Data (10 bytes) CCID RDR_to_PC_Escape Message Figure 4: CCID RDR_to_PC_Escape Message Page 44 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 45: Messages Detail

    Description BrespType WReturnCode Command response code (in big endian) WRespLength Var… Size of response data (in big endian) This field contains the data returned by Bdata … ACR89 Page 45 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 46 Command response code (in big wReturnCode endian) wRespLength 0002h Size of response data (in big endian) bRowPosition 00h to 07h Current cursor row position bColumnPosition 00h to 7Fh Current cursor column position Page 46 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 47 Command response code (in big endian) wRespLength 0006h Size of response data (in big endian) Current real time clock value. Format in YY, bTimeStamp MM, DD, HH, MI and SS Page 47 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 48 Value Description bRespType Command response code, If command wReturnCode 90 00h success, it returns 90 00h (in big endian) wRespLength 0000 Size of response data (in big endian) Page 48 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 49 PC_to_ACR89_ProgramSPIFlash command. Offset Field Name Size Value Description bRespType Command return state (please refer to later bReturnState section). bErrorCode Error code (please refer to later section). AbRFU 0000h Page 49 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 50 Error code (please refer to later section) AbRFU 0000h AbData Data read from a flash page bCheckSum Checksum of AbData Note: There will be no AbData and bCheckSum parts when command failed. Page 50 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 51 Error code (please refer to later bErrorCode section) wInfoLength Size of bInfoData (in little endian) Firmware version information bInfoData (ASCII) Note: The wInfoLength is zero when there is no valid version information. Page 51 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 52 Error code (please refer to later bErrorCode section) AbRFU 0000h AbRomID Unique ID AbRFU Note: There will be no parts from offset 15 when command failed. Page 52 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 53: Extended Command Response Codes And Return States

    ADDRESS_ERROR Address parameter is not correct FRAME_ERROR Command frame format is not correct CHECKSUM_ERROR Check sum for data part is not correct Table 7: Extended Command Error Codes Page 53 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 54: Ccid Interrupt-In Message

    Bit 3 = Slot 1 changed status Bit 4 = Slot 2 current state Bit 5 = Slot 2 changed status Bit 6 = 0b Bit 7 = 0b Page 54 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 55: Ccid Error And Status Code

    Tried running a command that the current INVALID_MODE operation mode does not allow Reserved for future use (All the rest unmentioned values) Table 8: CCID Error and Status Code Page 55 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 56: Software Design

    ATR for Mifare 1K = {3B 8F 80 01 80 4F 0C A0 00 00 03 06 00 01 00 00 00 00 6Ah} Initial Card Length Standard Header Name A0 00 00 00 00 03 00 00h Page 56 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 57 [00 03h] (Mifare Ultralight) [00 26h] (Mifare Mini) [F0 04h] Topaz and Jewel [F0 11h] FeliCa 212K [F0 12h] FeliCa 424K [FF 28h] JCOP 30 FF SAK undefined tags Page 57 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 58: Table 10: Iso 14443 Part 4 Atr Format

    = 3B 88 80 01 12 53 54 4E 33 81 C3 00 Application Data of ATQB 12 53 54 4Eh Protocol info of ATQB 33 81 C3h Page 58 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 59: Pseudo Apdus For Contactless Interface

    4.1.2. Pseudo APDUs for Contactless Interface 4.1.2.1. Direct Transmit with ACR89U-A2 Format To send a Pseudo APDU (Contactless Chip and Tag commands), and the Response Data will be returned. Direct Transmit Command Format (Length of the Contactless Chip and Tag Command + 5 Bytes)
  • Page 60 106kbps InnoVision Jewel tag This field is not used Data Out Contactless Chip and Tag Response. Contactless Chip and Tag Response returned by the reader. Page 60 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 61 (optional) 1 byte 1 byte 1 byte 8 bytes 2 bytes bytes POL_RES (18 or 20 bytes) 106 kbps Innovision Jewel tag SENS_RES JEWELID[] (2 bytes) (4 bytes) Page 61 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 62: Table 11: Direct Transmit Response Codes

    The TAG does not response. The checksum of the Response is Checksum Error 63 27h wrong. Parameter Error 63 7Fh The TAG Command is wrong. Table 11: Direct Transmit Response Codes Page 62 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 63 To get the serial number of the connected PICC: UINT8 GET_UID[5]={0xFFh, 0xCAh, 0x00h, 0x00h, 0x00h} Example 2: To get the ATS of the connected ISO 14443 A PICC UINT8 GET_ATS[5]={0xFFh, 0xCAh, 0x01h, 0x00h, 0x00h}; Page 63 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 64 Example: Load a key {FF FF FF FF FF FFh} into the key location 0x00h. APDU = {FF 82 00 00 06 FF FF FF FF FF FFh} Page 64 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 65 Response Data Out Result Load Authentication Keys Response Codes Results SW1 SW2 Meaning The operation is completed Success 90 00h successfully. Error 63 00h The operation has failed. Page 65 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 66: Table 12: Mifare 1K Memory Map

    Table 13: Mifare 4K Memory Map Example 1: To authenticate Block 0x04h with the following characteristics: TYPE A, non-volatile, key number 0x00h, from PC/SC V2.01 (Obsolete). APDU = {FF 88 00 60 00h}; Page 66 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 67: Table 14: Mifare Ultralight Memory Map

    Data32 Data33 Data34 Data35 Data read/write Data36 Data37 Data38 Data39 Data read/write Data40 Data41 Data42 Data43 Data read/write Data44 Data45 Data46 Data47 Table 14: Mifare Ultralight Memory Map Page 67 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 68 APDU = {FF B0 00 Example 2: Read 16 bytes from binary Page 0x04h (Mifare Ultralight) (Pages 4, 5, 6 and 7 will be read) APDU = {FF B0 00 Page 68 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 69: Update Binary Blocks

    10 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0Fh} Example 2: Update the binary block 0x04h of Mifare Ultralight with Data {00 01 02 03h} APDU = {FF D6 00 04 00 01 02 03h} Page 69 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 70 Response Data Out Result Value Block Operation Response Codes Results SW1 SW2 Meaning Success 90 00h The operation is completed successfully. Error 63 00h The operation has failed. Page 70 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 71 Example 2: Decimal 1 = {0x00h, 0x00h, 0x00h, 0x01h} Value Read Value Block Response Codes Results SW1 SW2 Meaning Success 90 00h The operation is completed successfully. Error 63 00h The operation has failed. Page 71 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 72 0x06h APDU = {FF D7 06h} Example 4: Increment the value block 0x05h by “5” APDU = {FF D7 00 00 00 05h} Answer: 90 00h [$9000] Page 72 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 73 4.1.2.4. Access PC/SC Compliant Tags (ISO 14443-4) All ISO 14443-4 compliant cards (PICCs) would understand the ISO 7816-4 APDUs. The ACR89U-A2 Reader needs to communicate with the ISO 14443-4 compliant cards through exchanging ISO 7816-4 APDUs and Responses. ACR89U-A2 will handle the ISO 14443 Parts 1-4 Protocols internally.
  • Page 74 Class = 0x80h; INS = 0xB2h; P1 = 0x80h; P2 = 0x00h; Lc = None; Data In = None; Le = 0x08h Answer: 00 01 02 03 04 05 06 07h [$9000] Page 74 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 75: Appendix A. Basic Program Flow For Contactless Applications

    Turn off the antenna power: FF 00 00 00 04 D4 32 01 00h • Turn on the antenna power: FF 00 00 00 04 D4 32 01 01h Page 75 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 76: Appendix B. Access Desfire Tags (Iso 14443-4)

    In which, the first byte “AFh” is the status code returned by the DESFire Card. The Data inside the blanket [$1DD7] can simply be ignored by the application. Page 76 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...
  • Page 77 1. If the response length is less than 2, the status code [90 00h] will be added in order to meet the requirement of PC/SC. The minimum response length is 2. Page 77 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk...

  • Page 78: Appendix C. Access Felica Tags (Iso 18092)

    Data Exchange Response Note: The NFC ID can be obtained by using the APDU “FF CA 00 00 00h.” Please refer to the FeliCa specification for more detailed information. Page 78 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 79: Appendix D. Access Nfc Forum Type 1 Tags (Iso 18092)

    >> 11 48 18 26 .. 00h [90 00h] Step 3: Update the memory address (Block 1: Byte-0) with the data << 53 >> FFh [90 00h] In which, Response Data = FFh Page 79 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk Version 1.00...

  • Page 80: Figure 5: Topaz Memory Map

    Example 1: Memory Address 08h = 1 x 8 + 0 = Block 1: Byte-0 = Data0 Example 2: Memory Address 10h = 2 x 8 + 0 = Block 2: Byte-0 = Data8 Page 80 of 80 ACR89U-A2 – Reference Manual info@acs.com.hk www.acs.com.hk...

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