CHESEN
CSC0102A-01D18
PIN # NAME
1 GND
2 VCP
3 D+/SCLK
4 D-/SDATA
5 RESETB
6 P0.0
7 P0.1
8 P0.2
9 P1.0
10 P1.1
11 P1.4
12 P1.5
13 P2.0
14 P2.1
15 P2.2
16 VDD
17 OSCO
18 OSCI
CSC0102A 3D 3Keys USB & PS/2 Combo Mouse Controller
IN/OUT
P
O
I/O
I/O
I
O
I
I
I
I
I
I
I
I
I
P
OUT
IN
DESCRIPTION
Ground
Power 3.3V
USB data+ / PS/2 SCLK signal
USB data- / PS/2 SDATA signal
External reset
Optical Scrolling LED Control
Z Axis A
Z Axis B
X Axis A / Optical sensor control clock
X Axis B / Optical sensor control data
Y Axis A
Y Axis B
Button R key input
Button M key input
Button L key input
Power supply 5V
Crystal/Ceramic resonator out
Crystal/Ceramic resonator in
2004/April
V2.00
8