HT82M28A データシートの表示（PDF） - Holtek Semiconductor
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HT82M28A Datasheet PDF : 15 Pages
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Functional Description
· USB mouse data format for 3D mod
Bit No. 7 6 5 4 3 2 1 0
1st word 0 0 0 0 0 M R L
2nd word X7 X6 X5 X4 X3 X2 X1 X0
3rd word Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0
4th word Z7 Z6 Z5 Z4 Z3 Z2 Z1 Z0
· USB mouse data format for 3D with Vista tilt mode
Bit No. 7 6 5 4 3 2 1 0
1st word 0 0 0 0 0 M R L
2nd word X7 X6 X5 X4 X3 X2 X1 X0
3rd word Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0
4th word Z7 Z6 Z5 Z4 Z3 Z2 Z1 Z0
5th word H7 H6 H5 H4 H3 H2 H1 H0
· USB mouse data format for Windows 2000 mode
Bit No. 7 6 5 4 3 2 1 0
1st word 0 0 0 RB1 RB0 M R L
2nd word X7 X6 X5 X4 X3 X2 X1 X0
3rd word Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0
4th word Z7 Z6 Z5 Z4 Z3 Z2 Z1 Z0
HT82M28A
· USB mouse data format for Windows 2000 with Vista
tilt mode
Bit No. 7 6 5 4 3 2 1 0
1st word 0 0 0 RB1 RB0 M R L
2nd word X7 X6 X5 X4 X3 X2 X1 X0
3rd word Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0
4th word Z7 Z6 Z5 Z4 Z3 Z2 Z1 Z0
5th word H7 H6 H5 H4 H3 H2 H1 H0
Note: X- movement towards the right is positive, mov-
ing towards the left is negative
Y- upward movement is negative, moving down
is positive
Z- rolling towards the user is negative, otherwise
positive
H-scrolling towards left is negative, otherwise
positive
Button status: 1=pressed, 0=released
Application Circuits
3Key non-tilt with A2610/A2620
VDD 1
USB- 2
USB+ 3
VSS 4
S h ie ld 5
USB CO N
100kW
0 .1 m F
1
2 S C LK
S D IO
V DD
1M W
10mF
470pF
0 .1 m F
1
2
33W
1 .5 k W 3
33W
4
5
10kW
6
7
8
9
10
VSS
V 33O
USBD+
USBD-
RESET
L _ T IL T
R _ T IL T
S C LK
S D IO
RB0
0 .0 1 m F
22W
20
O S C 1 19
O S C 2 18
VDD
17
LE D
16
M
15
R
14
L
13
Z2
12
Z1
R B 1 11
H T82M 28A
33pF
33pF
5 .1 k W
LB
RB
D P I_ L O W _ H IG H :
MB
N /C - 8 0 0 d p i
G N D -400dpi
2N 3906
0 .1 m F
Z2
Z1
6M H z
V DD
SW 1
3
12
S D IO
S C LK
0 .1 m F
100W
3 S D IO
4 S C LK
6 GND
7
VDD
X Y _LE D
O S C _ IN
O S C _O U T
100kW
5 1kW
24M H z
1
2
R EFA 8
2 .2 m F
LE D
2N 3906
A 2 6 1 0 /A 2 6 2 0
NC
NC
Rev. 1.00
4
July 20, 2007
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