參數(shù)資料
型號(hào): SC84520
廠商: Electronic Theatre Controls, Inc.
英文描述: TWO IN ONE SCROLLING MOUSE CONTROLLER
中文描述: 二合一滾動(dòng)鼠標(biāo)控制器
文件頁(yè)數(shù): 6/19頁(yè)
文件大?。?/td> 185K
代理商: SC84520
Silan
Semiconductors
SC84520
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 1.0
2000.12.31
6
X1, X2, Y1, Y2 INPUT IMPEDANCE
0
1.0
2.0
3.0
4.0
5.0
5.0
4.0
UNIT:K
MAX.
TYP.
MIN.
7.0
6.0
8.0
9.0
2.0
1.0
3.0
10.0
15.0
14.0
16.0
12.0
11.0
13.0
INPUT VOLTAGE
FUNCTION DESCRIPTIONS
1.SERIAL SCROLLING MOUSE
In Microsoft mode, the transmission cycle consists of four bytes in one report. Each byte contains one start bit, 7
data bits and two stop bits, The first byte contains “L”, “R” key status and four bits of the two most significant bits
in horizontal counter and vertical counter. The second byte represents the value accumulated by horizontal
counter, the third byte is the data of the vertical counter, The last byte contains “M” key status and Z-axis value.
The vertical data is transmitted in 2’s complement.
Output byte arrange:
Bit No.
……
6
5
4
3
2
1
0
1st Byte
……
1
L
R
V7’
V6’
H7
H6
2nd Byte
……
0
H5
H4
H3
H2
H1
H0
3rd
Byte
……
0
V5’
V4’
V3’
V2’
V1’
V0’
4th Byte
……
0
0
M
Z3
Z2
Z1
Z0
Plug & Play ID code
When RTS input from low to high, SC84520 will send a string ID code. Customer can specify the contains of the
code area and the total length below 100 bytes by changing the code layer.
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