RX-5 ETC [List of Unclassifed Manufacturers], RX-5 Datasheet - Page 5

• Manufacturer Part Number: RX-5
• Description: REMOTE CONTROLLER WITH SEVEN FUNCTIONS
• Manufacturer: ETC [List of Unclassifed Manufacturers]

FUNCTION DESCRIPTION
have nine control keys controlling the motions (i.e. forward, backward, rightward, leftward, and trigger1--trigger4
functions and the turbo function) of the remote controlled car.
1. OVER-CURRENT PROTECTION
situation in motor driver. The active high input applying to this Auto Shut-Off pin will turn off the motor. (VT pin,
when unused, has to be connected to ground. The transfer point=1.4V)
2. DATA FORMAT
3. CODING METHOD
3.1 when a trigger pin is triggered, its data code will correspond to the data format of "F1", while the remaining pins
3.2. Data string: start code + data code +parity code + end code
OUTPUT TABLES
F = Forward
F1 = Function1
FORWARD
LEFT+FORWARD
RIGHT+FORWARD
TURBO
TURBO+FORWARD
TURBO+LEFT+ FORWARD
TURBO+RIGHT+FORWARD
parity code = for parity check
end code = for (latch data)
* Data code can be any combination of F,B,T,R,L,F1,F2,F3,F4 except for F&B, R&L, F3&F4.
F1="1"
The TX-5B/RX-5B are a pair of CMOS LSIs designed for remote controlled car applications. The TX-5B/RX-5B
An Auto Shut-Off mechanism is built-in according to Toy Safety Requirement and effective during over-current
will have the data format of "F0".
data code =
start code = F1 F1 F1 F1 F0
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Silan
Semiconductors
Function
F
B = Backward
F2 = Function2
B
500Hz, 3/4 duty
T
H
H
H
H
H
H
F
R
B
T = Turbo
F3 = Function3
L
5
H
H
H
H
T
F0="0"
F1
R
H
H
Output Status
R = Right
F4 = Function4
F3
H
H
L
TX-5B/RX-5B
F4
F1
F2
F2
500Hz, 1/4 duty
L = Left
Rev: 2.0
(To be continued)
F3
2002.03.26
F4