Alcor AU9331 Technische referentiehandleiding - Pagina 11

Blader online of download pdf Technische referentiehandleiding voor {categorie_naam} Alcor AU9331. Alcor AU9331 19 pagina's. Usb secure digital card reader

4.0 System Architecture and
Reference Design

4.1 AU9331 Block Diagram

Alcor Micro - AU9331 Flash Memory Card Reader Block Diagram
USB
Upstream
Port
Processor
3.3 V
3.3 V
Voltage
Regulator
DMA
USB
Engine
SIE
ROM
PLL
12MHz
XTAL

SYSTEM ARCHITECTURE AND REFERENCE DESIGN

SD/MMC control
& S/P
RAM
EEPROM
SD/MMC BUS
Optional
EEPROM
7