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GL816E

USB 2.0 9-in-1 Card Reader Controller

GENESYS LOGIC 

GL816E USB 2.0 9-in-1 Card Reader Controller

CHAPTER 2 FEATURES

l USB specification compliance

- Complies with 480Mbps Universal Serial Bus specification rev. 2.0.

- Complies with USB Storage Class specification rev. 1.0.

- Supports 1 device address and up to 10 endpoints: Control (0)/ Bulk Read (1)/ Bulk Write (2)/

Interrupt (3), and 3 optional Bulk Read/ Write endpoints pair.

l Integrated USB building blocks

- Integrated USB 2.0 Transceiver Macrocell Interface (UTMI) transceiver and Serial Interface Engine

(SIE).

- Build-in power-on reset (POR) and low-voltage detector (LVD).

l Embedded 8051 micro-controller

- Operate @ 48 MHz clock.

- Embedded 32K Byte mask ROM and internal 256 byte SRAM.

- Supports up to external 64K ROM/ Flash for design flexibility.

l Support firmware upgrade to external flash via USB interface

l USB 2.0 certified (TestID=40390389)

l Support all kinds of flash card interface

- SmartMedia / xD-Picture Card Interface

- Memory Stick / Memory Stick Pro Card Interface

- Secure Digital / MultiMediaCard Interface

- CompactFlash Type I/II

l 3.3V operation

l Flexible pin utilization

- Dedicated power control pins and programmable card-enable pins.

- Supports 4(or more) GPIO pins for design flexibility.

- Pin assignment fits to card sockets for easy PCB layout.

- Shared pins for SmartMediaTM interface.

l SmartMediaTM interface

- Address support up to 4 bytes, 8 bit data width and different speed

- Supports different page size, and automatic append redundant area data (8 / 16 bytes)

- Hardware ECC encoding and decoding capability

- Supports firmware correct page ECC error capability

- Compliant with xD-Picture Card

l xD-Picture CardTM interface

- Complies with xD-PictureTM interface specification

- Compliant SmartMediaTM interface

l Memory StickTM (MS) / Memory Stick DuoTM (MS Duo) / High Speed Memory StickTM (HS MS) /

Memory Stick ProTM (MS Pro) / Memory Stick ProTM Duo (MS Pro Duo) Memory Stick ROM

interface

- Complies with Memory Stick Standard Memory Stick PRO Format Specifications ver 1.00-01

- Complies with Memory Stick Format Specifications ver 1.40-00

- Hardware support 4-bit HS Memory Stick PRO interface

- Supports INS signal

- Supports automatic CRC16 generation and verification

- Supports different clock rate up to 40 MHz

l Secure DigitalTM , Mini SDTM and MultiMediaCardTM

- Complies with Secure DigitalTM / MultiMediaCardTM interface specification

- Supports both SD / MMC mode access CLK/CMD/DAT0/DAT1/DAT2/DAT3

- Command transmit and response receive can be enabled separately

© 2000-2005 Genesys Logic Inc. - All rights reserved.

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