This article includes a, related reading or, but its sources remain unclear because it lacks. Please help to this article by more precise citations. (September 2014) () ccTalk (pronounced see-see-talk) is a protocol in widespread use throughout the money transaction and industry.

CcTalk Used in the money transaction and point-of-sale industry. Introduction to I²C and SPI protocols; Serial communication introduction. CcTalk DATA SHEET ccTalk is an open standard, serial communication protocol designed to provide the secure transfer of credit and status information for a range of. Cctalk Serial Communication Protocol-Condor Plus Specification-Issue 3.1 Money Controls Ltd does not accept liability for any errors or omissions contained within this.

Such as the for coins and banknotes found in a diverse range of automatic payment equipment such as transportation, ticketing, payphones, amusement machines, and retail cash management use ccTalk to talk to the host controller. The ccTalk protocol is one of 2 protocols specified by for use in all AWP machines with serial coin acceptors. (The other is the Host Intelligent Interface protocol developed by ).: 20 The protocol was developed at a company called Coin Controls (hence coin-controls-talk, later called Money Controls and from 2010 Crane Payment Solutions) on the outskirts of in north-west mainly by Engineer Andrew William Barson. Calculator Program In Java Using Actionlistener here. The first release of the protocol was in 1996. The ccTalk protocol is an.: 13 The protocol uses an asynchronous transfer of character frames in a similar manner to RS232. The main difference is that it uses a single data line for half-duplex communication rather than separate transmit and receives lines. It operates at and is ‘multi-drop’ i.e.

Peripherals can be connected to a common bus and are logically separated by a device address. Each peripheral on the ccTalk bus must have a unique address. The original protocol operated at 4800 with subsequent releases standardising on 9600 baud. Low cost bridge chips are now available from a number of manufacturers to allow ccTalk to run over USB at baud rates of at least 1 Mbit/s. CcTalk protocol stacks have been implemented on a range of devices from tiny with 512 of to powerful 32-bit processors.: 12-13 The protocol supports all standard operations for electronic devices such as upgrading of firmware, secure transfer of data and detailed diagnostic information. Advantages of ccTalk include low cost technology, a simple-to-understand packet structure, an easily expandable command interface and no licensing requirements. The latter affords the protocol a good deal of popularity in a crowded and highly competitive field similar to open-source software.