U203-F Display

U203-F Display

Features:

8 digits volume,8 digits sales,6 digits price per unit

1.2”LCD yellow backlight

running normally on the condition of -40 C to 55 C

broad sight scope from all directions

Current:600 mA

100% Factory Tested.

Packing:

Weight:

Dimension :

300g/case of 1 120×253×26mm/case of 1

ion without authorization; illegal disassemble or modify IC card so as to change data. Apart from the above methods there are some professional attacks mainly for operating system. IC card intellectual Prevention technology mainly contains two aspects: one is for IC card itself including physical safety; the other is for information exchange process. In order to ensure the physical safety of IC card, some safety technologies are adopted in manufacture of card base, such as laser engraving, fluorescent printing and macroline technology. As for possible attacks, chip manufacturers have researched many methods: Inspection of exterior voltage; Inspection of low frequency of clock; Preve fuel dispenser nting information of data bus being pick through supervision programme; Protecting memory by logical encryption; Fuse protection; Mounting encrypted calculating processor for chip. The above safety technologies are belongs to hardware aspect. Whichever technology provided for hardware platform, the prevention technologies of differential power analysis (DPA) and simple power analysis (SPA) should be considered in software. COS safety mechanism The purpose of COS safety protection aims at protection information on card and exchanged between terminal and card. Therefore, safety mechanism should be able to effectively control information, which is considered in two aspects: One is to control the right to operate information, that is, who is authorized to operate information; the other is to process information itself, that is, encryption processing by which unauthorized person is unknown to its contents, even though he or she has got information. Other methods include: adopting enhanced Data Encryption Standard (DES) calculation in operating system; memory adopts special encryption; employing specific I/O technique to prevent Differential Power Analysis (DPA) attack. The control of right to operation of COS basically is divided into two categories: authentication mechanism and safety report mechanism. In real appli fuel dispenser fuel dispenser

ef : NT1118R1　　 MPA V5.2: TECHNICAL SPECIFICATIONS　　 Nb Pages : 98 + 0 PJ　　 for the ATM-MONETICS LINK　　 Date :　　POS Department　　 11.6. EMV APPLICATION MESSAGES　　 11.6.1. Message 1 (Parameter request)　　 Ref. Data Tag Format L (V) Note　　 D10000 Complete hardware configuration of an ATM FF E7 10 OC　　 fuel dispenser D10001 Complete software configuration of an ATM FF E7 11 OC　　 D10002 Application reference (EMV) FF E7 12 OC　　 D10010 Versions of the EMV parameters to be loaded FF E7 1A OC 1　　Note 1: version numbers of parameters to be received are reset.　　 11.6.2. Message 2 (Reply to parameter request)　　 Ref. Data Tag Format L (V) Note　　 D793 Application activation code (EMV) DF C3 19 B 1 1　　 D10004 Acquirer risk parameters FF E7 14 OC　　 D10005 Application parameters FF E7 15 OC　　 D771 Number of version Dialogue message lists DF C3 03 C4 4　　 D10007 List of bearer-machine dialogue messages FF E7 17 OC　　 D787 Version number of EMV AID list DF C3 13 C4 4　　 D10011 List of EMV AIDs FF E7 1B OC　　 D778 Version number of EMV TAC list fuel dispenser fuel dispenser

rs from the mid-1980s, as the symbol of an expanding corporate empire. Mr Reuter s dream was to turn Mercedes-Benz, arguably the world s best cars, into an “integrated technology concern�? He bought companies that made planes and trains, cookers and fridges, and he diversified into finance and computers. The head office on the hill soon reigned over famous German industrial names such as Dornier, MTU and AEG, in addition to Fokker in the Netherlands and Cap Gemini in France. It was a spectacular binge; it was also a flop. The company s share price plumbed new depths even as Germany s stockmarket boomed. Mr Reuter s successor, Jürgen Schrempp, started dismantling the empire bit by b fuel dispenser it, selling the trains and the planes and the computer-software interests. There was less talk of “integration�?and more about what to do to bolster the car company at the core of the group. Pretty soon Mr Schrempp was building an empire of his own. A former car mechanic, who had risen through the ranks running the Mercedes business in South Africa, he wanted to turn Mercedes from a European regional maker of premium saloons into a truly global carmaker with a big presence in America. In 1998 he took over Chrysler to convert Mercedes into a global heavyweight with a wide range of products and markets. His reasoning was that, as competition became tougher, even premium brands such as Mercedes needed greater volume to support the increasingly expensive technological development required to stay ahead. Strategically, it was the right step to take. Rivals such as the head of BMW lauded his courage and admired the strategy. Ford Motor s boss never forgave Mr Schrempp for not tying the knot with him instead. The only problem with the Schrempp strategy was getting it to work. Next month Dieter Zetsche, Mr Schrempp s successor, will go even further back to basics when his top managers move out of Möhringen to squeeze into a jumble of offices around the giant Untertürkheim engine factory, one of the oldest fuel dispenser fuel dispenser