GL824/GL824C USB 2.0 On-The-Go Controller
TABLE OF CONTENTS
CHAPTER 1
CHAPTER 2
CHAPTER 3
GENERAL DESCRIPTION................................................. 9
FEATURES ......................................................................... 10
PIN ASSIGNMENT ............................................................ 12
3.1 P
INOUT
.................................................................................................. 12
3.2 P
IN
L
IST
................................................................................................ 14
3.3 P
IN
D
ESCRIPTIONS
................................................................................ 16
CHAPTER 4
CHAPTER 5
BLOCK DIAGRAM............................................................ 24
FUNCTION DESCRIPTION ............................................. 25
5.1 OTG (O
N
-T
HE
-G
O
) .............................................................................. 25
5.2 SIE (S
ERIAL
I
NTERFACE
E
NGINE
) ........................................................ 25
5.3 EPFIFO (E
NDPOINT
FIFO).................................................................. 25
5.4 SSI (S
YNCHRONOUS
S
ERIAL
I
NTERFACE
) ............................................. 25
5.4.1 One Byte Receive/Transmit Mode ............................................... 25
5.4.2 Continues Receive/Transmit Data Mode .................................... 26
5.5 UART (U
NIVERSAL
A
SYNCHRONOUS
R
ECEIVER
/T
RANSMITTER
) ........ 27
5.6 H
OST
I
NTERFACE
.................................................................................. 27
CHAPTER 6
ELECTRICAL CHARACTERISTICS.............................. 31
6.1 A
BSOLUTE
M
AXIMUM
R
ATINGS
............................................................ 31
6.2 O
PERATING
C
ONDITIONS
...................................................................... 31
6.3 DC C
HARACTERISTICS
.......................................................................... 31
6.4 PMOS C
HARACTERISTICS
.................................................................... 32
6.5 AC C
HARACTERISTICS
.......................................................................... 34
6.5.1 External Flash............................................................................... 34
6.5.2 SmartMedia .................................................................................. 35
6.5.3 xD-Picture ..................................................................................... 36
6.5.4 Memory Stick ............................................................................... 37
6.5.5 Memory Stick PRO ...................................................................... 37
6.5.6 Secure Digital / MultiMedia Card ............................................... 37
6.5.7 CompactFlash Card ..................................................................... 38
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Genesys Logic Inc. - All rights reserved.
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