GL852-MNGXX GENESYS [GENESYS LOGIC], GL852-MNGXX Datasheet - Page 15

• Manufacturer Part Number: GL852-MNGXX
• Description: USB 2.0 MTT HUB Controller
• Manufacturer: GENESYS [GENESYS LOGIC]

CHAPTER 4 BLOCK DIAGRAM
©2000-2007 Genesys Logic Inc. - All rights reserved.
D+
REPEATER
DSPORT1 Logic
Transceiver
DSPORT
D+
Transceiver
USPORT
UTMI
D- LED/
PWRENB
OVCUR/
D-
Figure 4.1 - GL852 Block Diagram (multiple TT)
(Transaction
Translator)
DSPORT2 Logic
Transceiver
DSPORT
TT
D+
FRTIMER
USPORT
REPEATER / TT Routing Logic
Logic
D- LED/
PWRENB
OVCUR/
(Transaction
Translator)
TT
DSPORT3 Logic
Transceiver
DSPORT
D+
x40, x10
12MHz
PLL
SIE
D- LED/
GL852 USB 2.0 MTT HUB Controller
PWRENB
OVCUR/
(Transaction
Translator)
TT
Transceiver
DSPORT4 Logic
DSPORT
RAM
Control/Status
D+
Register
(Transaction
Translator)
CPU
D- LED/
TT
ROM
PWRENB
OVCUR/
GPIO
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