3. Pin Assignment
The AU9226 is delivered in 48pin LQFP form factor. Documented below is a figure
shows signal names of each pin and a table in the following page describes each pin
in more details.
Figure 3.1 Pin Assignment Diagram
AVCC
AVSS
XTAL1
XTAL2
VCC5V
BVCC
BVSS
SWITCHN
AUDIOSWITCHN
BUS_PWRD
BEEP
INTN
VCC
SWITCHMODE0
SWITCHMODE1
PS2_CLK
PS2_DAT
GPO1
GPO0
GPO2
VS
S
DOW
N
USB
1_DP
DOWNU
S
B2
_DM
WRN
DOWNU
S
B
1_D
M
RD
N
CSN
GND
AL
E
DOW
N
USB
2_DP
GN
D
MONI
TORE
N0
D7
UP
USB
1
_D
P
UP
US
B1
_
D
M
UP
USB
2
_D
P
U
PUSB
2_DM
UP
1
LE
D
N
1
2
3
4
5
6
7
8
9
10
11
12
13 14 15 16 17 18 19 20 21 22 23 24
25
26
27
28
29
30
31
32
33
35
36
34
37
38
39
40
41
42
43
44
45
46
47
48
AU9226
SWITCHMODE2
EX
T
C
PU
MOD
D0
D1
D2
D5
D4
D3
D6
UP2L
E
D
N
AU9226 USB KVM Controller V1.01W
3
Summary of Contents for AU9226
Page 1: ...AU9226 USB KVM Controller Technical Reference Manual...
Page 2: ...AU9226 USB KVM Controller...
Page 4: ...Memo...
