Title: Tax controller based on ARM core
Application Number: 200520071757 Application Date: 2005.05.18
Publication Number: 000000000 Publication Date:
Approval Pub. Date: 2006.09.06 Granted Pub. Date: 2006.09.06
International Classifi-cation: G06F13/00;G07G1/12
Applicant(s) Name: Datang Electronic Products Co., Ltd., Jiangsu Address:
Inventor(s) Name: Ying Xueqin;Zhu Xuewen;Li Xiaoxuan;Xiong Gang
Attorney & Agent: tang zhiwu
Abstract:
    A tax monitor based on ARM kernel, consists of tax controlled card interface, card interface circuit, microprocessor, clock circuit, electric clean storage, flash memory, gorge communication or usbmodular circuit, tax-controlled processing card, user card, intelligent module with user card reading-writing function. Microprocessor is connected through interface with clock circuit, electric clean storage, flash memory, gorge channel or USB module. Tax monitor is connected through gorge communication module or USB module with computer. Function of tax-controlled is achieved by tax-controlled card is connected with user card interface. Tax-controlled data is stored in flash memory and middle data is stored in electric clean storage, which achieves data transferring chip card module supports flash
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