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Apexone |
A2601
3D USB or PS2 Mouse Controller
1. Description
A2601ZDC is a 3D mouse controller especially designed for USB or PS/2 applications. It is a low cost mouse solution.
It can support the USB Standard Requirements as well as HID Class Requirements version 1.1. It is compatible with
Microsoft/Intel 3D PS/2 mouse. The X/Y axis photo input with dynamic photo-input resistor and Z axis can support two
kinds of scroll wheel input, namely: opto-mechanical and mechanical. It requires minimal external components to
implement 3D USB or PS/2 mouse. It can be briefly described as an Apexone ASIC with on-chip USB interface logic. The
USB is specified by the Universal Serial Bus Specification V1.1.
2. Features
• Complete USB specs V1.1 compatibility
• USB transceiver and controller integrated
• PS/2 mouse compatible
• Three buttons (R, M, L) and three axes (X, Y, Z)
inputs
• Single chip solution for USB mouse function
• Fully support of Win2000, XP, ME (with driver),
98 (with driver), DOS(with driver)
• Plug and Play functions
• Compatible with sensors
PAN101BOI-204/208 、PAN101BSI-204/208、
HDNS2000、ADNS2051 、OM01/OM02
• Support 800cpi with PAN101BOI-208 or
PAN101BSI-208
• 6MHz crystal or ceramic oscillator for system
clock
• DIP14 and DIP18 package
• Reduced external component
3. Block Diagram
D+/CLK
D-/DATA
Rev 1.6
USB/PS2
Transcever
Suspension
Control
System control
Counter
Button
Clock Generator
Voltage Regulator
Figure 1: Block Diagram
1
X1
X2
Y1
Y2
Z1
Z2
L
M
R
VDD
VSS
Feb. 8, 2007
4. Pin Assignment
A2601
3D USB or PS2 Mouse Controller
VSS
V330
USBD+/CLK
USBD-/DATA
RESET
X1
X2
Y1
Y2
1
2
3
4
5
6
7
8
9
18 OSC1
17 OSC2
16 VDD
15 LED
14 M
13 R
12 L
11 Z2
10 Z1
(a) DIP-14 package
(b) DIP-14 package
Figure 2: Pin Assignment (Top View)
Rev 1.6
2 Feb. 8, 2007
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