GENERALDESCRIPTION

The GL816E is a highly integrated, flexible application USB 2.0 Multi-Interface F lash Card Reader controller.

It supports USB 2.0 high-speed transmission to CompactFlash^TM (CF)Type I/II , Micro Drive, Secure Digital^TM (SD), Mini SD^TM ,MultiMediaCard^TM (MMC), RS MultiMediaCard^TM (RS MMC),  Memory Stick^TM (MS),  Memory Stick Duo^TM

(MS Duo),  High Speed Memory Stick^TM (HS  MS),  Memory   StickPro^TM (MS Pro),  Memory Stick Pro^TM Duo(MS Pro Duo) Memory Stick ROM,   SmartMedia^TM (SM)5V/3.3V ,  and xD-Picture Card^TM(xD)  on one chip. Besides the flash card interface controller each, the GL816E integrates Genesys  Logic own design USB 2.0high-speed UTMI (USB 2.0 Transceiver Macrocell I nterface) transceiver.

FEATURES

l  USB specification compliance

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

-  Complies with USB Storage Class specification rev. 1.0.

-  Supports1 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

-  CompactFlashType 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 forSmartMedia interface.

l  SmartMedia interface

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

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

-  Hardware ECC encoding and decoding capability

-  Supportsfirmware correct page ECC error capability

-  Compliant with xD-Picture Card

l  xD-Picture Card interface

-  Complies with xD-Picture interface specification

-  Compliant SmartMedia interface

l  Memory Stick(MS)  /  Memory Stick Duo (MS Duo)  /  High Speed Memory Stick (HS  MS)/Memory   StickPro

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

-  Complieswith Memory   StickStandard 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

-  SupportsINS signal

-  Supportsautomatic CRC16 generation and verification

-  Supportsdifferent clock rate up to 40MHz

l  Secure Digital, Mini SD and MultiMediaCard

-  Complieswith Secure Digital/ MultiMediaCard interface specification

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

-  Command transmit and response receive can be enabled separately 

-  Automatic CRC7 generation for command and CRC7 verification for response on CMD

-  Support automatic CRC16 generation and verification on DAT3-0

-  In addition to full packet transaction, optional single byte / bit operation on both CMD and DAT line / lines

-  Data processing in block or byte

-  Supportsdifferent clock rate from 375 KHz to 24 MHz

l  High efficient hardware engine

-  Automatic data read / write with card by hardware engine

-  Easier firmware development

-  Media interface signals output low automatically when suspend

l  Inter-Media transfer capability

-  Support data copy between flash cards or in the same flashmemory card

l  Support external ICE / micro-controller interface

-  Easy firmware development environment

-  Easy operate by external robust microprocessor

l  Available in 128-pin LQFP and 128-pin PQFP package