gl850 usb 2.0 4-端口 hub 控制
©2000-2003 genesys 逻辑 inc.—all 权利 保留. 页 11
chapter 3 管脚 分派
3.1 pinouts
GL850
lqfp - 64
PWREN1# 57
DGND 58
DVDD 59
GREEN1 60
AMBER1 61
AGND 62
AVDD 63
AVDD 64
AMBER2 49
PSELF 50
DGND 51
DVDD 52
pgang/suspnd 53
OVCUR2# 54
PWREN2# 55
OVCUR1# 56 25
24
23
22
21
20
19
18
17
32
31
30
29
28
27
26
6
DMH3
DM3
AGND
AVDD
XTAL2
XTAL1
AGND
AVDD
RREF
DPH4
DMH4
DM4
AGND
AVDD
DP3
DPH3
RPU
7
DM1
8
DMH1
9
DPH1
10
DP1
11
AVDD
12
AGND
13
DM2
14
DMH2
15
DPH2
16
DP2
5
DPF0
4
DPH0
3
DMH0
2
DMF0
1
AGND
43
PWREN3#
42
OVCUR3#
41
PWREN4#
40
OVCUR4#
39
测试
38
RESET#
37
DVDD
36
DGND
35
AMBER4
34
GREEN4
33
DP4
44
GREEN3
45
AMBER3
46
DGND
47
DVDD
48
GREEN2
图示 3.1 - 引脚 图解