參數(shù)資料
型號(hào): GL824-MZGXX
廠商: Genesys Logic, Inc.
英文描述: USB 2.0 On-The-Go Controller
中文描述: 個(gè)USB 2.0和On - The - Go控制器
文件頁數(shù): 16/56頁
文件大?。?/td> 1464K
代理商: GL824-MZGXX
GL824/GL824C USB 2.0 On-The-Go Controller
2000-2006 Genesys Logic Inc. - All rights reserved.
Page 16
22 ID
23 VSS
24 VBUS
25 RREF
26 AGND3
27 AVDD3
28 DGND1
29 AGND1
30 DP
31 DM
32 AVDD1
I
P
I
B
P
P
P
P
B
B
P
54 DIOW_
55 DMARQ
56 CS1
57 DD15
58 DD0
59 DD14
60 DD1
61 DD13
62 DD2
63 DD12
64 DD3
O
I
O
B
B
B
B
B
B
B
B
86 SA8
87 BA1/RSTS
88 SA9
89 BA0/WSTS
90 SA11
91 SA12
92 CKE
93 RAS_/RE_
94 CKO
95 CAS_/CS_
96 DQM
O
O
O
O
O
O
O
O/I 125 VBAT
O
126 VDDA
O/I 127 BSYNC
O
128 DREQ
118 TXD
119 PIO5
120 I2CK
121 I2CD
122 GPIO8
123 VSSA
124 VSEL
O
B
O
B
B
P
I
I
P
B
B
3.3 Pin Descriptions
Table 3.3
GL824 208 Pin Descriptions
USB Interface
Pin Name
Pin#
Type
B
(pu)
B
(pu)
B
(pu)
B
(pd)
B
(pd)
O
(pd)
B
(pd)
B
(pd)
B
(pd)
B
(pd)
O
I
I
B
B
B
B
(pd)
I
(pd)
Description
GPIO5(ISP)
1
General Purpose I/O 5 (In System Programming)
GPIO6
2
General Purpose I/O 6
GPIO7
3
General Purpose I/O 7
BYYNC
4
Byte synchronization signal (for MP3 decoder I/F)
DREQ
5
Data request input (for MP3 decoder I/F)
DCLK
6
Serial output data bus clock (for MP3 decoder I/F)
SDATA
7
Serial output data (for MP3 decoder I/F)
SSICLK
8
Synchronous Serial Clock Output
SSIDI
9
Synchronous Serial data input
SSIDO
10
Synchronous Serial data output
DRVVBUS
ID
VBUS
RREF
DP
DM
34
36
39
40
48
49
Drive VBUS on control output pin
ID
VBUS
Reference resistor
USB D+
USB D-
PIO1~8
58~61,
198~201
Programmable I/O #1~#8
Test
62
Test pin
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