Alcor AU9525 Manuale di riferimento tecnico - Pagina 8

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2. Application Block Diagram

AU9525 is a highly integrated single chip, which is used as USB Smart Card reader or
in an embedded USB device in the downstream port of an USB hub. Following is the
application diagram of a typical card reader product with AU9525. By connecting the
card reader to a ATM or E-Commerce...etc.
P C w ith U S B H o s t C o n tro lle r
U S B K e y b o a rd H u b
2

Figure 2.1 Block Diagram

A p p lic a tio n P ro g ra m s
C o rp o ra te N e tw o rk A c c e s s
In te rn e t/In tra n e t A c c e s s
E le c tro n ic C a s h
C re d it a n d D e b it
L o y a lty
G S M
U S B S m a rtC a rd
R e a d e r
U S B
D o w n s
tre a m
P o rt
LCM
AU9525 USB Smart Card Reader Controller V1.00W
IS O 7 8 1 6 C o m p lia n t
S m a rt C a rd a n d s u p p o rt
E M V s p e c ific a tio n
S m a rt C a rd
S o lu tio n s
KBD