xmlns:atom="http://www.w3.org/2005/Atom" xmlns:atom="http://www.w3.org/2005/Atom"
ANNEX I CU.K.Requirements for construction, testing, installation, and inspection
Appendix 2
TACHOGRAPH CARDS SPECIFICATION U.K.
2.ELECTRICAL AND PHYSICAL CHARACTERISTICSU.K.
2.5. States of the Card U.K.
TCS_09The card works in two states while the supply voltage is applied:U.K.
Operation state while executing commands or interfacing with Digital Unit,
Idle state at all other times; in this state all data shall be retained by the card.