CHIPDRIVE CLOUD 4700F 905511 数据表

产品代码
905511
下载
页码 98
CLOUD
 
47
X
0
 
F
 
R
EFERENCE 
M
ANUAL
  
27 
 
 
5.4. Firmware 
5.4.1. CCID transport protocol 
CLOUD 47x0 F implements a transport protocol that is compliant with USB Device Class: 
Smart Card CCID Specification for Integrated Circuit(s) Cards Interface Devices Revision 1.10
This paragraph describes the CCID specification features that are implemented. 
5.4.1.1.  CCID class requests supported 
Abort 
5.4.1.2.  CCID messages supported 
The following CCID messages are supported for the contact interface when received through 
bulk-out endpoint. 
PC_to_RDR_IccPowerOn 
PC_to_RDR_IccPowerOff 
PC_to_RDR_GetSlotStatus 
PC_to_RDR_XfrBlock 
PC_to_RDR_GetParameters 
PC_to_RDR_ResetParameters 
PC_to_RDR_SetParameters 
PC_to_RDR_Escape 
PC_to_RDR_ICCClock 
PC_to_RDR_T0APDU 
PC_to_RDR_Abort 
PC_to_RDR_SetDataRateAndClockFrequency
 
5.4.1.3.  CCID Error Codes 
Extensive error codes are reported on many conditions during all CCID responses. Most of the 
error messages are reported by the CCID appropriately. Some of the main error codes for the 
contact interface are: 
HW_ERROR 
XFR_PARITY_ERROR 
ICC_PROTOCOL_NOT_SUPPORTED 
BAD_ATR_TS 
BAD_ATR_TCK 
ICC_MUTE  
CMD_ABORTED 
Command not supported