ACS ACR 38 Manual de usuario

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ACR38 Reference Manual version 1.9 February 2006 Status Indicates the command execution status: 00 H = command successfully executed Otherwise

ACR38 Reference Manual version 1.9 February 2006 8. Commands The commands executed by the ACR38 can generally be divided into two categories, namely,

ACR38 Reference Manual version 1.9 February 2006 8.1.2 SELECT_CARD_TYPE This command sets the required card type. The firmware in the ACR38 adjusts t

ACR38 Reference Manual version 1.9 February 2006 Command format Header Instruction Data length Data LEN PPS Request 01 H 0A H MSB LSB LE

ACR38 Reference Manual version 1.9 February 2006 8.2 Card Commands The available commands and the parameters specified in the card commands as well a

ACR38 Reference Manual version 1.9 February 2006 Response data format Header Status Data length ATR LEN 01 H ……… ATR Answer-

ACR38 Reference Manual version 1.9 February 2006 Response data format Header Status Data length BYTE 1 … … BYTE N SW1 SW2 LEN

ACR38 Reference Manual version 1.9 February 2006 Command format Header Instruction Data length Data LEN CLA INS P1 P2 Lc Card Type 01 H

ACR38 Reference Manual version 1.9 February 2006 Byte Address Memory address location of the memory card. MEM_L Length of data to be read from

ACR38 Reference Manual version 1.9 February 2006 8.2.3 Memory Card – 32,64,128,256,512,1024 kbit I2C card 8.2.3.1 SELECT_CARD_TYPE This command powe

ACR38 Reference Manual version 1.9 February 2006 Contents 1. Introduction...

ACR38 Reference Manual version 1.9 February 2006 Response data format Header Status Data length SW1 SW2 LEN 01 H SW1, SW2 = 9

ACR38 Reference Manual version 1.9 February 2006 Response data format Header Status Data length SW1 SW2 LEN 01 H SW1, SW2 = 9

ACR38 Reference Manual version 1.9 February 2006 Response data format Header Status Data length BYTE 1 … … BYTE N SW1 SW2 LEN

ACR38 Reference Manual version 1.9 February 2006 where the two bits “rp” indicate the password to compare r = 0 : Write password, r = 1:

ACR38 Reference Manual version 1.9 February 2006 8.2.5 Memory Card – ATMEL AT88SC1608 8.2.5.1 SELECT_CARD_TYPE This command powers down and up the s

ACR38 Reference Manual version 1.9 February 2006 Response data format Header Status Data length BYTE 1 … … BYTE N SW1 SW2 LEN

ACR38 Reference Manual version 1.9 February 2006 RP = 0000 rp2p1p0 b where the four bits “rp2p1p0” indicate the password to compare: r = 0: Writ

ACR38 Reference Manual version 1.9 February 2006 Response data format Header Status Data length SW1 SW2 LEN 01 H SW1, SW2 = 9

ACR38 Reference Manual version 1.9 February 2006 Response data format Header Status Data length BYTE 1 … … BYTE N PROT 1 … … PROT L SW1 S

ACR38 Reference Manual version 1.9 February 2006 8.2.6.4 WRITE_MEMORY_CARD Command format Header Instruction Data length Data LEN CLA INS B

ACR38 Reference Manual version 1.9 February 2006 8.2.4.5 INITIALIZE_AUTHENTICATION...

ACR38 Reference Manual version 1.9 February 2006 Response data format Header Status Data length SW1 SW2 LEN 01 H SW1, SW2 = 9

ACR38 Reference Manual version 1.9 February 2006 Response data format Header Status Data length ERRCNT DUMMY 1 DUMMY 2 SW1 SW2 LEN

ACR38 Reference Manual version 1.9 February 2006 8.2.7 Memory Card – SLE4432/4442 8.2.7.1 SELECT_CARD_TYPE This command powers down and up the selec

ACR38 Reference Manual version 1.9 February 2006 Response data format Header Status Data length BYTE 1 … … BYTE N PROT 1 PROT 2 PROT3 PROT

ACR38 Reference Manual version 1.9 February 2006 Command format Header Instruction Data length Data LEN CLA INS P1 Byte Address MEM_L Byt

ACR38 Reference Manual version 1.9 February 2006 Response data format Header Status Data length ERRCNT CODE SW1 SW2 LEN Byte 1 Byte 2

ACR38 Reference Manual version 1.9 February 2006 Response data format Header Status Data length SW1 SW2 LEN 01 H SW1, SW2 =

ACR38 Reference Manual version 1.9 February 2006 8.2.8 Memory Card – SLE4406/4436/5536 Only ACR38 reader with firmware v1.10 onwards can support th

ACR38 Reference Manual version 1.9 February 2006 Response data format Header Status Data length BYTE 1 … … BYTE N SW1 SW2 LEN

ACR38 Reference Manual version 1.9 February 2006 Command format Header Instruction Data length Data LEN CLA INS P1 Byte Address MEM_L MOD

ACR38 Reference Manual version 1.9 February 2006 1. Introduction The ACS Smart Card Reader/Writer ACR38 is an interface for the communication betwee

ACR38 Reference Manual version 1.9 February 2006 Response data format Header Status Data length SW1 SW2 LEN 01 H SW1, SW2 =

ACR38 Reference Manual version 1.9 February 2006 Appendix A: Supported Card Types The following table summarizes which values must be specified in t

ACR38 Reference Manual version 1.9 February 2006 Appendix B: Response Status Codes The following table summarizes the possible status code returned

ACR38 Reference Manual version 1.9 February 2006 Appendix C: Technical Specifications Device ACR38 Smart Card Reader/Writer Universal Serial Bus

ACR38 Reference Manual version 1.9 February 2006 3. Supported card types The ACR38 can operate MCU cards with T=0 and T=1 protocol in its main card

ACR38 Reference Manual version 1.9 February 2006 4. Smart Card Interface The interface between the ACR38 and the inserted smart card follows the spe

ACR38 Reference Manual version 1.9 February 2006 5. Power Supply The ACR38 requires a voltage of 5V DC, 100mA regulated power supply. The ACR38 gets

ACR38 Reference Manual version 1.9 February 2006 6. USB Interface The ACR38 is connected to a computer through a USB following the USB standard. 6.1

ACR38 Reference Manual version 1.9 February 2006 7. Communication protocol In the normal operation, the ACR38 acts as a slave device with regards to