CRS1 ETC-unknow, CRS1 Datasheet - Page 10

• Manufacturer Part Number: CRS1
• Description: An Analog Touch Panel Controller Chip Through Serial Crs1-656 ,ps/2 Crs1-685
• Manufacturer: ETC-unknow

(1) Communication Setting
10. PS/2 Communication (CRS1-685)
Caution :Some computers can not be used through PS/2 port with the CRS1 controller,
(2) Data Format
2
3
1
nd
r d
s t
with clock signal
Communication is established by the clock line and the data line in synchronous
Recommendation driver software is T5SETUP.EXE under Windows95.



because its function is hardware oriented
In the case of note book type computer, you should set up its internal pointing device
prohibited because of conflict with the CRS1 and that device.
byt e
[T/R] 1: Touching 0: Releasing
[X9-X0] X position data X9: MSB X0: LSB
[Y9-Y0] Y position data Y9: MSB Y0: LSB
*X and Y data consist of 10bit.
*The range of X and Y data are from 0h to 3FFh(
byt e
byt e
Data length
Parity
Stop bit
M SB
1
1
0
.
: 1bit
:
:
T/ R
X 9
X 2
8bit
Odd
X 8
X 1
Y 5
SPEC 8.2.00
X 7
Y 0
Y 4
.
X 6
Y 9
Y 3
00 0000 0000
X 5
Y 8
Y 2
•
- - - 11 1111 1111
X 4
Y 7
Y 1
LSB
X 3
Y 6
Y 0
•
10
) .