GL850 View Datasheet(PDF) - Genesys Logic

Part Name

Description

MFG CO.

GL850

USB 2.0 4-PORT HUB Controller

Genesys Logic

'GL850' PDF : 40 Pages View PDF

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GL850 USB 2.0 4-Port HUB Controller
CHAPTER 4 BLOCK DIAGRAM
D+
D-
12MHz
USPORT
Transceiver
FRTIMER
PLL
x40, x10
RAM ROM
CPU
GPIO
UTMI
USPORT
Logic
Control/Status
SIE
Register
REPEATER
TT (Transaction Translator)
REPEATER / TT Routing Logic
DSPORT1 Logic
DSPORT2 Logic
DSPORT3 Logic
DSPORT4 Logic
DSPORT
Transceiver
DSPORT
Transceiver
DSPORT
Transceiver
DSPORT
Transceiver
D+ D- LED/
OVCUR/
PWRENB
D+ D- LED/
OVCUR/
PWRENB
D+ D- LED/
OVCUR/
PWRENB
D+ D- LED/
OVCUR/
PWRENB
Figure 4.1 - Block Diagram
©2000-2003 Genesys Logic Inc.—All rights reserved.
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