三合微科股�½有限公司
S
AM
H
OP
Microelectronics Corp.
SM-T2/SM-R2
REMOTE CONTROLLER
WITH FIVE FUNCTION
FUNCTION DESCRIPTION
1. Code Format
Encode Rule (Bit Format)
1KHz
W1
1KHz 50% Duty cycle
W2
500Hz 75% Duty cycle
2. Data Format
W2 W2 W2 W2 (n) x W1 W2 W2 W2 W2 (n) x W1 W2 W2 W2 W2
No. of Function Code (n) W1
4
10
16
22
28
34
40
46
52
58
64
Forward
Forward & Turbo
Turbo
Turbo & Forward & Left
Turbo & Forward & Right
Backward
Backward & Right
Backward & Left
Left
Right
Function Key
Decode Result
End Code
Forward
Forward
Turbo
Forward & Left
Forward & Right
Backward
Backward & Right
Backward & Left
Left
Right
W2
1
W2
2
W2
3
W2
4
••••••
W2
W1
n-th
W2
W2
W2
W1
W1 W1 W1 W1
1
2
3
4
function code
1 word
start code
Page 4
V2.0 Mar 8,2002
SAMHOP [ SAMHOP MICROELECTRONICS CORP. ]
