Rainbow Electronics AT77SM0101BCB02VKE - Manual (Page 12)

12
AT77SM0101BCB02VKE
5391A–BIOM–09/04
Stack Schematics
Figure 9. Stack Schematics
FingerChip Driver
FingerChip Lib
Atmel SDK
Serial
Driver
USB
Driver
Ethernet
Layers
DB Lib
Module Board
AT77C101B
Fingerprint Sensor
GPIOs
Driver
J1 and J2
Extension Connectors
Embedded Application
Bio-engine Lib
The fingerprint acquisition channel runs through Atmel's SDK
Enrollment, verification and identification through the bio-engine but controlled
by Atmel's SDK
Database manipulation is achieved through Atmel's SDK or directly through
the bio-engine
Generic communication with the outside world is controlled via GPIOs,
the Ethernet or USB port or serial link for which drivers are available and
directly accessible from the application layer
Static drivers
Dynamic drivers