PT2462-167 데이터 시트보기 (PDF) - Princeton Technology

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PT2462-167

Remote Control Transmitter

Princeton Technology 

PT2462

DOUBLE KEY OPERATION

Double Key Operation is useful for tape deck recording operation. The following table shows the Key Data

corresponding to the double keys pressed. Also refer to the Key Input Section.

Key No. D0 D1 D2 D3 D4 D5 D6 D7

20 & 21

1

0

1

0

1

1

0

0

20 & 22

0

1

1

0

1

1

0

0

20 & 23

1

1

1

0

1

1

0

0

* Key Data -- D6 and D7 may be preset to “0”, “1” by mask option.

When any of the double key combinations (Key No. 20 & 21, Key No. 20 & 22, and Key No. 20 & 23) are pressed.

• D5 is set to “1”

• No Key Input Sequence is needed to perform the Double Key Operation

DATA FRAME

A PT2462 Data Frame consists of 32-bit, namely: 8-bit Custom Code (C0 ~ C7), 8-bit Key Data (D0 ~ D8) and their

respective Inverse Codes. Please refer to the diagram below.

V1.6

6 of 13

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