TX-2BS Просмотр технического описания (PDF) - Silan Microelectronics

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TX-2BS

TOY CAR REMOTE CONTROLLER WITH FIVE FUNCTIONS

Silan Microelectronics 

TX-2B/RX-2C

2. RX-2C

Pin No.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

Symbol

VO2

GND

SI

OSCI

OSCO

RIGHT

LEFT

LX

MOD

BACKWARD

FORWARD

TURBO

VDD

VI1

VO1

VI2

Description

Inverter 2 output pin for power amplify

Negative power supply

Input pin of the encoding signal

Oscillator input pin

Oscillator output pin

Rightward output pin

Leftward output pin

DC-DC output pin

Output pin (pull up) to decide the format of output sign, RX-2C is same with

RX2 if the pin is high, and if the pin is low, RX-2C output another sign format.

Backward output pin

Forward output pin

TURBO output pin

Positive power supply

Inverter 1 input pin for power amplify

Inverter 1 output pin for power amplify

Inverter 2 input pin for power amplify

FUNCTION DESCRIPTION

CODE FORMAT

1. ENCODE RULE

(A).Bit Forma (W1 is used for function codes, W2 for start codes)

1KHz

W1

1KHz 50% Duty cycle

W2

500Hz 75% Duty cycle

(B).DATE FORMAT

W2 W2 W2 W2 (n) X W1 W2 W2 W2 W2 (n) X W1 W2 W2 W2 W2

W2 W2 W2 W2 1

234

12

3 4 W1 W1 W1 W1

start code

1 word

n x W1

function code

W2 W2 W2 W2

W1

W1

n-th

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

Http: www.silan.com.cn

REV:1.1 2008.06.12

Page 4 of 13

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