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ACM1281U-C7

– Reference Manual

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Version 1.02

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Byte

Value (Hex)

Designation

Description

ISO 14443B:

Byte1-4

Byte5-7

Byte8

Application

Data from

ATQB

Protocol Info

Byte from

ATQB

Higher

nibble=MBLI

from ATTRIB

command

Lower nibble

(RFU)=0

4+N

TCK

Exclusive-oring of all the bytes T0 to Tk

Table 5

: ISO 14443 Part 4 ATR Format

Example 1

: Consider the ATR from MIFARE® DESFire® as follows:

MIFARE DESFire (ATR) = 3B 81 80 01 80 80h (6 bytes of ATR)

Note:

Use the APDU “FF CA 01 00 00h” to distinguish the ISO 14443A-4 and ISO 14443B-4 PICCs

and retrieve the full ATS if available. The ATS is returned for ISO 14443A-3 or ISO 14443B-3/4
PICCs.

APDU Command = FF CA 01 00 00h

APDU Response = 06 75 77 81 02 90 00h

ATS = {06 75 77 81 02 80h}

Example 2

: Consider the ATR from EZ-Link as follows:

EZ-Link (ATR) = 3B 88 80 01

1C 2D 94 11 F7 71 85 00

BEh

Application Data of ATQB =

1C 2D 94 11h

Protocol Information of ATQB =

F7 71 85h

MBLI of ATTRIB = 00h

Содержание ACM1281U-C7

Страница 1: ...Subject to change without prior notice info acs com hk www acs com hk Reference Manual V1 02 ACM1281U C7 USB Contactless Reader Module with SAM Slot...

Страница 2: ...hk Page 2 of 44 www acs com hk Revision History Release Date Revision Description Version Number 2015 04 22 Initial Release 1 00 2017 05 31 Updated Section 2 0 Features 1 01 2020 06 01 Updated Section...

Страница 3: ...5 1 2 Pseudo APDUs for Contactless Interface 13 5 1 3 PICC Commands T CL Emulation for MIFARE 1K 4K Memory Cards 14 5 1 4 Access PC SC compliant tags ISO 14443 4 24 5 1 5 Accessing MIFARE DESFire tag...

Страница 4: ...7 Reader Block Diagram 7 Figure 2 ACM1281U C7 Architecture 7 List of Tables Table 1 USB Interface Wiring 8 Table 2 Buzzer Event 9 Table 3 LED Indicator 9 Table 4 ISO 14443 Part 3 ATR Format 10 Table 5...

Страница 5: ...es like firmware upgradeability and extended APDU support It supports ISO 14443 Parts 1 4 Type A and B cards and MIFARE Classic series It also has a built in ISO 7816 Compliant Class A SAM Secure Acce...

Страница 6: ...Classic series Built in anti collision feature only one tag is accessed at any time Supports extended APDU Max 64 KB o SAM Interface One SAM Slot ISO 7816 compliant Class A SAM cards Application Prog...

Страница 7: ...0 ACM1281U C7 Architecture 3 1 Reader Block Diagram Figure 1 ACM1281U C7 Reader Block Diagram 3 2 Communication between PC SC driver PICC and SAM The protocol being used between ACM1281U C7 and the PC...

Страница 8: ...ly through USB interface 4 1 2 Endpoints The ACM1281U C7 uses the following endpoints to communicate with the host computer Control Endpoint For setup and control purposes Bulk OUT For commands to be...

Страница 9: ...sertion Event PICC Beep 3 Card Removal Event PICC Beep Table 2 Buzzer Event 4 3 2 LED The LEDs are used to indicate the state of the contact and contactless interfaces The Red LED is used to indicate...

Страница 10: ...ble N is the number of historical bytes HistByte 0 to HistByte N 1 2 80h TD1 Higher nibble 8 means no TA2 TB2 TC2 only TD2 is following Lower nibble 0 means T 0 3 01h TD2 Higher nibble 0 means no TA3...

Страница 11: ...h MIFARE PLUS SL1_2K 00 37h MIFARE PLUS SL1_4K 00 38h MIFARE PLUS SL2_2K 00 39h MIFARE PLUS SL2_4K 00 3Ah MIFARE Ultralight C FF 28h JCOP 30 FF SAK undefined tags 5 1 1 2 ATR Format for ISO 14443 Part...

Страница 12: ...le 1 Consider the ATR from MIFARE DESFire as follows MIFARE DESFire ATR 3B 81 80 01 80 80h 6 bytes of ATR Note Use the APDU FF CA 01 00 00h to distinguish the ISO 14443A 4 and ISO 14443B 4 PICCs and r...

Страница 13: ...01h for ISO 14443 A cards only Response Data Out Result ATS SW1 SW2 Response Code Results SW1 SW2 Meaning Success 90 00h The operation was completed successfully Warning 62 82h End of UID ATS reached...

Страница 14: ...te 00h 1Fh Non volatile memory for storing keys The keys are permanently stored in the reader and will not be erased even if the reader is disconnected from the PC It can store up to 32 keys inside th...

Страница 15: ...ntil the reader is reset or powered off The session key is useful for storing any key value that is changing from time to time The session key is stored in the Internal RAM while the non volatile keys...

Страница 16: ...r example Sector 00h consists of Blocks 00h 01h 02h and 03h Sector 01h consists of Blocks 04h 05h 06h and 07h the last sector 0Fh consists of Blocks 3Ch 3Dh 3Eh and 3Fh Once the authentication is done...

Страница 17: ...h 03h Sector 1 04h 06h 07h Sector 14 38h 0Ah 3Bh Sector 15 3Ch 3Eh 3Fh Table 6 MIFARE 1K Memory Map Sectors Total of 32 sectors Each sector consists of 4 consecutive blocks Data Blocks 3 blocks 16 byt...

Страница 18: ...Page Serial Number SN0 SN1 SN2 BCC0 0 Serial Number SN3 SN4 SN5 SN6 1 Internal Lock BCC1 Internal Lock0 Lock1 2 OTP OPT0 OPT1 OTP2 OTP3 3 Data read write Data0 Data1 Data2 Data3 4 Data read write Dat...

Страница 19: ...Blocks Mode 3 consecutive blocks Maximum of 240 bytes for MIFARE 4K Multiple Blocks Mode 15 consecutive blocks Example 1 10h 16 bytes Starting block only Single Block Mode Example 2 40h 64 bytes From...

Страница 20: ...IFARE Ultralight Maximum of 48 Bytes for MIFARE 1K Multiple Blocks Mode 3 consecutive blocks Maximum of 240 Bytes for MIFARE 4K Multiple Blocks Mode 15 consecutive blocks Example 1 10h 16 Bytes Starti...

Страница 21: ...eration 00h Store VB_Value into the block The block will then be converted to a value block 01h Increment the value of the value block by the VB_Value This command is only valid for value blocks 02h D...

Страница 22: ...Block Number 00h Where Block Number 1 Byte The value block to be accessed Response Response Data Out Result Value MSB LSB SW1 SW2 Where Value 4 Bytes The value returned from the cards The value is a...

Страница 23: ...get value block Target Block Number 1 Byte Block number where the value from the source block will be copied to The source and target value blocks must be in the same sector Response Response Data Out...

Страница 24: ...Part 4 Command Length of the Data In Expected Length of the Response Data Response Response Data Out Result SW1 SW2 Where SW1 SW2 90 00h means the operation was completed successfully 63 00h means the...

Страница 25: ...IFARE DESFire specification Please refer to MIFARE DESFire specification for more details Example 2 DESFire Frame Level Chaining ISO 7816 wrapping mode In this example the application has to do the Fr...

Страница 26: ...wer AF 04 01 01 00 02 18 05h 1805h Step 2 Send an APDU AFh to get the second frame INS AFh Answer AF 04 01 01 00 06 18 05h 1805h Step 3 Send an APDU AFh to get the last frame INS AFh Answer 00 04 52 5...

Страница 27: ...ally 5 2 1 Get Firmware Version This command is used to get the reader s firmware message Command Command Class INS P1 P2 Lc Get Firmware Version E0h 00h 00h 18h 00h Response Response Class INS P1 P2...

Страница 28: ...is used to control the LEDs output Command Command Class INS P1 P2 Lc Data In LED Control E0h 00h 00h 29h 01h LED Status Response Response Class INS P1 P2 Le Data Out Result E1h 00h 00h 00h 01h LED S...

Страница 29: ...ommand is used to check the existing LEDs status Command Command Class INS P1 P2 Lc LED Status E0h 00h 00h 29h 00h Response Response Class INS P1 P2 Le Data Out Result E1h 00h 00h 00h 01h LED Status W...

Страница 30: ...2 4 Buzzer Control This command is used to control the buzzer output Command Command Class INS P1 P2 Lc Data In Buzzer Control E0h 00h 00h 28h 01h Buzzer on Duration Where Buzzer on Duration 1 Byte 0...

Страница 31: ...1 PICC Polling Status LED To show the PICC polling status 1 Enable 0 Disable Bit 2 RFU RFU Bit 3 RFU RFU Bit 4 Card Insertion and Removal Events Buzzer To make a beep whenever a card insertion or remo...

Страница 32: ...us LED To show the activations status of the ICC interface 1 Enable 0 Disable Bit 1 PICC Polling Status LED To show the PICC polling status 1 Enable 0 Disable Bit 2 RFU RFU Bit 3 RFU RFU Bit 4 Card In...

Страница 33: ...he antenna field whenever the PICC is inactive or no PICC is found The reader will consume less current in power saving mode Command Command Class INS P1 P2 Lc Data In Set Automatic PICC Polling E0h 0...

Страница 34: ...saving However the response time of PICC Polling will become longer The Idle Current Consumption in Power Saving Mode is about 60 mA while the Idle Current Consumption in Non Power Saving mode is abo...

Страница 35: ...INS P1 P2 Le Data Out Result E1h 00h 00h 00h 01h Polling Setting Where Polling Setting 1 Byte Default value FBh Polling Setting Description Description Bit 0 Auto PICC Polling 1 Enable 0 Disable Bit 1...

Страница 36: ...f any PICC is within the detection range of the reader This command can be used if the automatic PICC polling function is disabled Command Command Class INS P1 P2 Lc Data In Manual PICC Polling E0h 00...

Страница 37: ...Lc Data In Set the PICC Operating Parameter E0h 00h 00h 20h 01h Operating Parameter Response Response Class INS P1 P2 Le Data Out Result E1h 00h 00h 00h 01h Operating Parameter Where Operating Parame...

Страница 38: ...and Command Class INS P1 P2 Lc Read the PICC Operating Parameter E0h 00h 00h 20h 00h Response Response Class INS P1 P2 Le Data Out Result E1h 00h 00h 00h 01h Operating Parameter Where Operating Parame...

Страница 39: ...ions Step 0 Start the application The reader will do the PICC Polling and scan for tags continuously Once the tag is found and detected the corresponding ATR will be sent to the PC Step 1 Connect the...

Страница 40: ...C8C9CACBCCCDCECFD0D1D2D3D4D5D6D7D8D9DADBDCDDDEDFE 0E1E2E3E4E5E6E7E8E9EAEBECEDEEEFF0F1F2F3F4F5F6F7F8F9FAFBFCFDFEFF9000h Example 2 APDU length 775 bytes APDU Command 80D20000000300000102030405060708090A...

Страница 41: ...0F1F2F3F4F5F6F7F8F9FAFBFCFDFEFF00010203040 5060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2 C2D2E2F303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F505152...

Страница 42: ...irectCommand exe Step 1 Plug in the ACM1281 Reader to PC Step 2 Open the PCSCDirectCommand exe Step 3 Connect the reader in Direct mode The ATR will be displayed if a card is present or No ATR retriev...

Страница 43: ...ivated PICC 1F 03 Data 3 bytes Not supported 2 Transceiver Setting 20 04 06 Data 3 bytes Not supported 3 PICC Setting 2A 0C Data 12 bytes Not supported 4 PICC T CL Data Exchange Error Handling 2C 02 D...

Страница 44: ...t Indication Buzzer Bit 6 Exclusive Mode Status Buzzer Bit 7 Card Operation Blinking LED 10 Set Read Automatic PICC Polling Set 23 01 Data 1 byte Read 23 00 Data Bit 0 Auto PICC Polling Bit 1 Turn off...

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