User's Manual
Table Of Contents
- Safety Instructions / Warning - Read before start-up!
- Preface
- 1 Scope
- 2 Extended Documentation
- 3 Definitions and Abbreviations
- 4 Supported tags
- 5 The mifare® Transponder Family
- 6 ISO 14443 Type B
- 7 Hardware
- 8 Software for contactless interface functions
- 8.1 ASCII Protocol
- 8.2 Binary Protocol
- 8.3 Register Set
- 8.3.1 EEPROM memory organization
- 8.3.2 Unique device ID (00h – 04h)
- 8.3.3 Station ID (0Ah)
- 8.3.4 Protocol configuration (0Bh)
- 8.3.5 BAUD, Baud rate control register (0Ch)
- 8.3.6 Command Guard Time (0Dh)
- 8.3.7 OPMODE, operating mode register (0Eh)
- 8.3.8 Single Shot Time-out (0Fh)
- 8.3.9 Protocol configuration 2 (13h)
- 8.3.9.1 Disable multi-tag reset (default 0)
- 8.3.9.2 Disable start-up message (default 0)
- 8.3.9.3 Enable binary frame v2 (default 0)
- 8.3.9.4 Noisy Environment (default 0)
- 8.3.9.5 Reset Recovery Time Multiplier (default 0)
- 8.3.9.6 Enable ISO14443 B Anti-collision (default 0)
- 8.3.9.7 Disable ISO 14443-4 Error Handling (default 0)
- 8.3.10 Reset Off Time (14h)
- 8.3.11 Reset Recovery Time (15h)
- 8.3.12 Application Family Identifier (16h)
- 8.3.13 Selection Time-out ISO 14443A (17h)
- 8.3.14 Selection Time-out ISO 14443B (18h)
- 8.3.15 Selection Time-out SR176 (19h)
- 8.3.16 Protocol configuration 3 (1Bh)
- 8.3.17 User data (80h - EFh)
- 8.4 Instruction Set
- 8.4.1 Overview
- 8.4.2 Error Codes
- 8.4.3 Common commands
- 8.4.3.1 Test Continuous Read
- 8.4.3.2 Continuous Read
- 8.4.3.3 Set LED
- 8.4.3.4 DES encryption / decryption of data
- 8.4.3.5 Get ID
- 8.4.3.6 Multi-Tag Selection / List
- 8.4.3.7 Include tag type
- 8.4.3.8 Exclude tag type
- 8.4.3.9 Set tag type
- 8.4.3.10 Set Configuration Flags
- 8.4.3.11 Set Configuration Register
- 8.4.3.12 Antenna power on/off
- 8.4.3.13 Read/Write user port
- 8.4.3.14 Quiet
- 8.4.3.15 Read block
- 8.4.3.16 Read reader EEPROM
- 8.4.3.17 Select
- 8.4.3.18 Get Version
- 8.4.3.19 Write DESFire key
- 8.4.3.20 Write master key
- 8.4.3.21 Write block
- 8.4.3.22 Write EEPROM
- 8.4.3.23 Reset
- 8.4.3.24 Field Reset
- 8.4.4 ISO 14443 Type A only commands
- 8.4.5 SR176 only commands
- 8.4.6 DESFire command set
- 8.4.6.1 Authenticate
- 8.4.6.2 Change Key Settings
- 8.4.6.3 Get Key Settings
- 8.4.6.4 Change Key
- 8.4.6.5 Get Key Version
- 8.4.6.6 Create Application
- 8.4.6.7 Delete Application
- 8.4.6.8 Get Application IDs
- 8.4.6.9 Select Application
- 8.4.6.10 Format PICC
- 8.4.6.11 Get Version
- 8.4.6.12 Get File IDs
- 8.4.6.13 Get File Settings
- 8.4.6.14 Select File
- 8.4.6.15 Change File Settings
- 8.4.6.16 Create Standard Data File
- 8.4.6.17 Create Backup Data File
- 8.4.6.18 Create Value File
- 8.4.6.19 Create Linear Record File
- 8.4.6.20 Create Cyclic Record File
- 8.4.6.21 Delete File
- 8.4.6.22 Read Data / Records
- 8.4.6.23 Data files
- 8.4.6.24 Record file
- 8.4.6.25 Write Data / Record
- 8.4.6.26 Get Value
- 8.4.6.27 Credit
- 8.4.6.28 Debit
- 8.4.6.29 Limited Credit
- 8.4.6.30 Clear Record File
- 8.4.6.31 Commit Transaction
- 8.4.6.32 Abort Transaction
- 9 Software for contact interface functions
- 10 Frequently Asked Questions
- 11 References
- 12 Appendix A: SAM
- 13 Appendix C: Timings
- 14 Appendix D: Release Notes
- 15 Appendix F: Approvals / Certificates
ACGPass e-ID Desktop Reader, Ver. Dual ISO 2.3
8.4.4.6 Write value block
This command formats a block as a value block containing a 32-bit value. A read is
performed automatically after the write. Value blocks need a complete 16-byte block
due to redundant storage. A successful login is required to run the command.
Command
Command Data
'wv' Value block (1 byte)
Value (4 bytes)
Answer
Answer Description
Data Written value (4 bytes)
'I' Error: value block failure
'F' Error: increment failure
'N' Error: No tag in field
'O' Error: Operation mode failure
Example
Command Description
wv05010055EF Writes value 010055EFh to block 5.
8.4.4.6.1 Invalid value 'I'
The value read back after the write value command is not a value block. Data was
written corruptly.
8.4.4.6.2 Write failure 'F'
In addition to the case of a data read failure caused by bad transmission conditions,
this error is returned if a sector is addressed which is not located in the authenticated
area.
8.4.4.6.3 No tag error 'N'
This error is returned if no tag is present or the card does not respond.
ASSA ABLOY Identification Technologies GmbH 91