參數資料
型號： GL850
廠商： Electronic Theatre Controls, Inc.
英文描述： USB 2.0 4-PORT HUB Controller
中文描述： 個USB 2.0 4端口集線器控制器
文件頁數： 4/40頁
文件大小： 382K
代理商： GL850
GL850 USB 2.0 4-Port HUB Controller
2000-2003 Genesys Logic Inc.—All rights reserved.
Page 4
TABLE OF CONTENTS
CHAPTER 1 GENERAL DESCRIPTION........................................................................9
CHAPTER 2 FEATURES.................................................................................................10
CHAPTER 3 PIN ASSIGNMENT....................................................................................11
3.1 P
INOUTS
.......................................................................................................................11
3.2 P
IN
L
IST
........................................................................................................................12
3.3 P
IN
D
ESCRIPTIONS
.......................................................................................................13
CHAPTER 4 BLOCK DIAGRAM...................................................................................15
CHAPTER 5 FUNCTION DESCRIPTION....................................................................16
5.1 G
ENERAL
......................................................................................................................16
5.1.1 USPORT Transceiver.........................................................................................16
5.1.2 PLL (Phase Lock Loop).....................................................................................16
5.1.3 FRTIMER ...........................................................................................................16
5.1.4 μC.........................................................................................................................16
5.1.5 UTM (USB2.0 Transceiver Macrocell Interface) ............................................16
5.1.6 USPORT logic.....................................................................................................16
5.1.7 SIE (Serial Interface Engine).............................................................................16
5.1.8 Control/Status register.......................................................................................16
5.1.9 REPEATER ........................................................................................................17
5.1.10 TT (Transaction Translator)...........................................................................17
5.1.11 REPEATER/TT routing logic .........................................................................17
5.1.11.1 Connected to 1.1 Host/Hub......................................................................17
5.1.11.2 Connected to USB2.0 Host/Hub ..............................................................18
5.1.12 DSPORT logic...................................................................................................18
5.1.13 DSPORT Transceiver.......................................................................................18
5.2 C
ONFIGURATION AND
I/O S
ETTINGS
..........................................................................19
5.2.1 RESET# Setting..................................................................................................19
5.2.2 PGANG/SUSPND Setting..................................................................................20
5.2.3 SELF/BUS Power Setting ..................................................................................21
5.2.4 LED Connections................................................................................................22
5.2.5 EEPROM Setting................................................................................................22
5.3 USB P
ROTOCOLS
.........................................................................................................23
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相關代理商/技術參數
參數描述
GL850A 制造商:GENESYS 制造商全稱:GENESYS 功能描述:USB 2.0 Low-Power HUB Controller
GL850A-MNGXX 制造商:GENESYS 制造商全稱:GENESYS 功能描述:USB 2.0 Low-Power HUB Controller
GL850A-MNNXX 制造商:GENESYS 制造商全稱:GENESYS 功能描述:USB 2.0 Low-Power HUB Controller
GL850A-MSGXX 制造商:GENESYS 制造商全稱:GENESYS 功能描述:USB 2.0 Low-Power HUB Controller
GL850A-MSNXX 制造商:GENESYS 制造商全稱:GENESYS 功能描述:USB 2.0 Low-Power HUB Controller
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