ISO/IEC 7816-3:2006 識別カード—集積回路カード—パート3：接点付きカード—電気的インターフェースおよび伝送プロトコル | ページ 6

3.1

block

byte string comprising two or three fields defined as prologue field, information field and epilogue field

3.2

class of operating conditions

set of values for voltage and current

3.3

cold reset

first reset occurring after activation

3.4

destination node address

portion of the node address byte, identifying the intended receiver of the block

3.5

elementary time unit

nominal duration of a moment within an asynchronous character

3.6

epilogue field

final field of a block, conveying the error detection code

3.7

identification card

card identifying its holder and issuer, which may carry data required as input for the intended use of the card and for transactions based thereon

[SOURCE:ISO/IEC 7810 ^[2] ]

3.8

information block

block whose primary purpose is to convey application layer information

3.9

information field

field of a block, conveying data, generally application data

3.10

interface device

terminal, communication device or machine to which the card is electrically connected during operation

3.11

length byte

portion of the prologue field, encoding the number of bytes in the information field of the block

3.12

node address byte

portion of the prologue field, indicating both destination and source addresses of the block

3.13

operating card

card that can correctly carry out all its functions

3.14

procedure byte

byte transmitted by the card for indicating the progression of a T=0 command and controlling the exchange of data bytes

3.15

prologue field

first field of a block, consisting of three bytes defined as node address, protocol control and length

3.16

protocol control byte

portion of the prologue field, encoding transmission control information

3.17

receive ready block

block conveying the send-sequence number of the expected I-block, used as a positive or negative acknowledgment

3.18

redundancy code

content of the epilogue field, computed from all the bytes in the prologue field and in the information field

3.19

source node address

portion of the node address byte, identifying the transmitter of the block

3.20

supervisory block

block conveying transmission control information

3.21

transmission control

function used to control the data transmission between the interface device and the card, including block transmission with sequence control, synchronization and recovery of transmission errors

3.22

warm reset

any reset that is not a cold reset