參數(shù)資料
型號(hào): GL816
廠商: Electronic Theatre Controls, Inc.
英文描述: USB 2.0 Flash Card Reader Controller
中文描述: USB 2.0閃存讀卡器控制器
文件頁數(shù): 4/23頁
文件大?。?/td> 134K
代理商: GL816
GL816 – USB 2.0 Flash Card Reader Controller
2000-2001 Genesys Logic Inc.—All rights reserved.
Page 4
2. Features
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Supports PCMCIA, CompactFlash
TM
(CF), SmartMedia
TM
(SM), MemoryStick
TM
(MS), Secure Digital
TM
(SD) and Multi Media Card
TM
(MMC) interface on one chip.
z
Complies with 480Mbps Universal Serial Bus specification rev. 2.0.
z
Complies with USB Storage Class specification rev. 1.0. (Bulk only protocol).
z
Operating System supported: Win XP/ 2000/ Me/ 98/ 98SE; Mac OS 9.x/ X.
z
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.
z
Integrated USB 2.0 Transceiver Macrocell Interface (UTMI) transceiver and Serial
Interface Engine (SIE).
z
Integrated 8051 micro-controller with enhanced feature:
Supports 48MHz clock rate.
12 clocks per instruction cycle.
Embedded 24KB Mask ROM and 2KB+256B SRAM.
Supports external 64KB ROM/ Flash for design flexibility.
z
Supports firmware upgrade via USB interface.
z
Supports external flash read/ write for firmware upgrade and other applications.
z
Supports serial EEPROM 93C86 interface for the flexibility of vendor or firmware
parameters, EEPROM size up to 2KB.
z
High efficiency card interface hardware engine for data transfer.
z
Shared pins between PCMCIA and SmartMedia
TM
interface.
z
PCMCIA interface:
Supports address up to 16 bits, with fix and incremental mode.
Supports 8 / 16 bit data mode and different timing.
Supports WAIT# detection.
Supports multi signal level (3.3 / 5V).
Other control signals like CD1#, CD2#, CE1#, CE2# … etc.
z
SmartMedia
TM
interface:
Supports address 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 generation and verification.
Supports firmware correct page ECC error capability.
Supports automatic page copy (source page read + destination page write).
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