4. System Architecture and Reference
Design
4
4
.
.
1
1
A
A
U
U
9
9
2
2
2
2
6
6
B
B
l
l
o
o
c
c
k
k
D
D
i
i
a
a
g
g
r
r
a
a
m
m
Figure 4.1 AU9226 Block Diagram
USB Protocol
Engine
Downstream
Port
Host 1
USB Protocol
Engine
Downstream
Port
Host 2
Downstream
Port Data
Multiplexor
Downstream
Port Data
Checker
Switch
Detection
port 1: USB Keyboard; port 2: USB Mouse; PS2 port: PS2 Keyboard
AU9226 USB KVM Controller V1.01W
7
Summary of Contents for AU9226
Page 1: ...AU9226 USB KVM Controller Technical Reference Manual...
Page 2: ...AU9226 USB KVM Controller...
Page 4: ...Memo...
