Version 1.04
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Page 3 of 38
Table of Contents
1.0. Introduction ............................................................................................................... 5
1.1. Reference Documents ........................................................................................................... 5
1.2. Symbols and Abbreviations ................................................................................................... 5
2.0. Features ..................................................................................................................... 6
2.1. ACR39U ................................................................................................................................. 6
2.2. ACR39U PocketMate II .......................................................................................................... 7
2.3. ACR39T ................................................................................................................................. 8
3.0. Smart Card Support .................................................................................................. 9
3.1. MCU Cards ............................................................................................................................ 9
3.2. Memory-based Smart Cards .................................................................................................. 9
4.0. USB Interface ........................................................................................................... 10
4.1. Communication Parameters ................................................................................................ 10
4.2. Endpoints ............................................................................................................................. 10
5.0. Contact Smart Card Interface ................................................................................ 11
5.1. Smart Card Power Supply VCC (C1) .................................................................................. 11
5.2. Programming Voltage VPP (C6) .......................................................................................... 11
5.3. Card Type Selection ............................................................................................................ 11
5.4. Interface for Microcontroller-based Cards ........................................................................... 11
5.5. Card Tearing Protection ....................................................................................................... 11
6.0. Power Supply .......................................................................................................... 12
6.1. Status LED ........................................................................................................................... 12
7.0. USB Communication Protocol ............................................................................... 13
7.1. CCID Bulk-OUT Messages .................................................................................................. 15
7.1.1. PC_to_RDR_IccPowerOn ........................................................................................... 15
7.1.2. PC_to_RDR_IccPowerOff ........................................................................................... 15
7.1.3. PC_to_RDR_GetSlotStatus ........................................................................................ 15
7.1.4. PC_to_RDR_XfrBlock ................................................................................................. 16
7.1.5. PC_to_RDR_GetParameters ...................................................................................... 16
7.1.6. PC_to_RDR_ResetParameters .................................................................................. 16
7.1.7. PC_to_RDR_SetParameters ...................................................................................... 17
7.2. CCID Bulk-IN Messages ...................................................................................................... 19
7.2.1. RDR_to_PC_DataBlock .............................................................................................. 19
7.2.2. RDR_to_PC_SlotStatus .............................................................................................. 19
7.2.3. RDR_toPC_Parameters .............................................................................................. 20
8.0. Memory Card Command Set .................................................................................. 21
8.1. Memory Card – 1, 2, 4, 8, and 16 kilobit I2C Card .............................................................. 21
8.1.1. SELECT_CARD_TYPE .............................................................................................. 21
8.1.2. SELECT_PAGE_SIZE ................................................................................................ 21
8.1.3. READ_MEMORY_CARD ............................................................................................ 22
8.1.4. WRITE_MEMORY_CARD .......................................................................................... 22
8.2. Memory Card – 32, 64, 128, 256, 512, and 1024 kilobit I2C Card ...................................... 24
8.2.1. SELECT_CARD_TYPE .............................................................................................. 24
8.2.2. SELECT_PAGE_SIZE ................................................................................................ 24
8.2.3. READ_MEMORY_CARD ............................................................................................ 25
8.2.4. WRITE_MEMORY_CARD .......................................................................................... 25
8.3. Memory Card – SLE4418/SLE4428/SLE5518/SLE5528 .................................................... 27
8.3.1. SELECT_CARD_TYPE .............................................................................................. 27
8.3.2. READ_MEMORY_CARD ............................................................................................ 27
8.3.3. READ_PRESENTATION_ERROR_COUNTER_MEMORY_CARD (Only SLE4428
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