AU6376-GEL Datasheet, PDF (14/21 Pages) List of Unclassifed Manufacturers – USB2.0 Multi-LUN Flash Card Reader Controller

4. System Architecture and Reference
Design
4.1 AU6376 Block Diagram
Figure 4.1 AU6376 Block Diagram
USB
Upstream
Port
XCVR
USB
SIE
RAM
CF/MD/SMC/
SD/MMC/MS/
xD Control FIFO
1.8 V
Processor
ROM
Arbitrator
1.8V
Voltage
Regulator
/Power Switch
3.3V
12MHz
XTAL
SD
MMC
CF
XD
SMC
MD
MS
8
AU6376-GEL USB2.0 Multi-LUN Flash Memory Card Reader V1.01W