03-07-2012, 11:42 AM
Stand-Alone Fingerprint Identification Device with Built-in CPU
[attachment=26491]
Operation
Communication
FIM30xx has RS-232 serial communication port through that FIM30xx communicates at the
same time. These ports support 6 baudrate modes such as 9600, 14400, 19200, 38400, 57600,
and 115200 bps.
FIM30xx follows NITGEN Serial Communication protocol. For more detail information refer to
the document “NITGEN_ComProtocl.pdf”.
User Data Area
FIM30xx provides 64 Kbytes flash memory. Using this memory, host can save private data for
specific usage. The caution is needed because the responsibility for reading, writing and
erasing user data area is given to the host.
Key Function
FIM30xx supports 3 function key inputs such as Enroll_Key, Delete_Key, and Identify_Key.
Using these keys without serial communication, enrollment, deletion, all deletion and
identification operating can be executed.
The following timing diagram and table show the operation condition of keys.
[attachment=26491]
Operation
Communication
FIM30xx has RS-232 serial communication port through that FIM30xx communicates at the
same time. These ports support 6 baudrate modes such as 9600, 14400, 19200, 38400, 57600,
and 115200 bps.
FIM30xx follows NITGEN Serial Communication protocol. For more detail information refer to
the document “NITGEN_ComProtocl.pdf”.
User Data Area
FIM30xx provides 64 Kbytes flash memory. Using this memory, host can save private data for
specific usage. The caution is needed because the responsibility for reading, writing and
erasing user data area is given to the host.
Key Function
FIM30xx supports 3 function key inputs such as Enroll_Key, Delete_Key, and Identify_Key.
Using these keys without serial communication, enrollment, deletion, all deletion and
identification operating can be executed.
The following timing diagram and table show the operation condition of keys.