參數(shù)資料
型號: DS1410E
廠商: DALLAS SEMICONDUCTOR
元件分類: 微控制器/微處理器
英文描述: Parallel Port Adapter(并行端口適配器)
中文描述: SPECIALTY MICROPROCESSOR CIRCUIT
文件頁數(shù): 1/7頁
文件大?。?/td> 43K
代理商: DS1410E
DS1410E
Parallel Port Adapter
DS1410E
021798 1/7
FEATURES
Provides a parallel port interface for Dallas iButtons
Compatible with low power parallel ports
No external power required
Operates with DOS, Windows, Windows 95, Win-
dows NT, SCO UNIX, UNIXWARE, and HP_UX for
workstations
DESCRIPTION
The DS1410E Parallel Port Adapter interfaces Dallas
Semiconductor Authorization iButtons to host comput-
ers via a PC parallel port. In conjunction with the
iButton, the DS1410E provides a high security storage
vault for critical execution control information. Only
users that posses an iButton can utilize the software,
preventing execution of unauthorized copies.
The modularity of the DS1410E allows for easy feature
customization. The device supports the insertion of two
iButtons, which can be removed and replaced to vary
functionality.
For example, a DS1427 Time iButton can be pro-
grammed for a 30 day expiration, issued with a
DS1410E, and a software copy. The evaluator can be
converted into a registered user by issuing a DS1425
Multi iButton and inserting it into the second receptacle.
The DS1410E supports the same iButtons as other Dal-
las port adapters. This allows standardization of any
protection scheme across virtually all hardware plat-
forms, regardless of the operating system. The iButtons
remain constant, and the port adapters change accord-
ing to the specific platform interface.
DS1410E SOFTWARE
The DS1410K Development Kit contains access sys-
tem software which must be linked with the application
software in order to complete integration. The support
for the application development environments and
operating systems lies in the interface software of the
access system. The access system contains the low
level interface for communicating with the iButtons.
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