AU9223 Datasheet, PDF (8/21 Pages) List of Unclassifed Manufacturers – USB KVM Controller Technical Reference Manual

3.0 Pin Assignment
Figure 3.1 Pin Assignment Diagram
AVCC
AVSS
XTAL1
XTAL2
VCC5V
BVCC
BVSS
SWITCHN
IOSWITCHN
BUS_PWRD
BEEP
DP4_PWRUP
48 47 46 45 44 43 42 41 40 39 38 37
1
36
2
35
3
34
4
33
5
32
ALCOR MICRO
6
AU9223
31
7
48PIN LQFP
30
8
29
9
28
10
27
11
26
12
25
13 14 15 16 17 18 19 20 21 22 23 24
GPO0
GPO1
GPO2
Reserved
Reserved
Reserved
PS2_DAT/No Connectio
PS2_CLK/No Connectio
Virtual_KBD_Port2
SWITCHMODE1
SWITCHMODE0
VCC
AU9223 USB KVM Controller V1.00
Official Release_ Public
Page 8 of 21