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PT2249A_PT2250A V2.6

- 11 -

May, 2007

Remote Control Receiver IC

PT2249A_PT2250A

CODE ALLOCATION*

* NOTE: KEY NO. IS OF PT2248

PT2248 Data Bit

H

S1 S2 D1 D2 D3 D4 D5 D6

Key No.

T1 T2 T3 K1 K2 K3 K4 K5 K6

Function of Instruction

(PT2249A or PT2250A O/P)

1

1

0

0

1

0

0

0

0

0

Continuous Signal

HP1

2

1

0

0

0

1

0

0

0

0

Continuous Signal

HP2

3

1

0

0

0

0

1

0

0

0

Continuous Signal

HP3

4

1

0

0

0

0

0

1

0

0

Continuous Signal

HP4

5

1

0

0

0

0

0

0

1

0

Continuous Signal

HP5

6

1

0

0

0

0

0

0

0

1

Continuous Signal

HP6

7

0

1

0

1

0

0

0

0

0

Single-Shot Signal

SP1

8

0

1

0

0

1

0

0

0

0

Single-Shot Signal

SP2

9

0

1

0

0

0

1

0

0

0

Single-Shot Signal

SP3

10

0

1

0

0

0

0

1

0

0

Single-Shot Signal

SP4

11

0

1

0

0

0

0

0

1

0

Single-Shot Signal

SP5

12

0

1

0

0

0

0

0

0

1

Single-Shot Signal

SP6

13

0

0

1

1

0

0

0

0

0

Single-Shot Signal

SP7

14

0

0

1

0

1

0

0

0

0

Single-Shot Signal

SP8

15

0

0

1

0

0

1

0

0

0

Single-Shot Signal

SP9

16

0

0

1

0

0

0

1

0

0

Single-Shot Signal

SP10

17

0

0

1

0

0

0

0

1

0

Cyclic Signal

CP1

18

0

0

1

0

0

0

0

0

1

Cyclic Signal

CP2

C1 ~ C3 Code Bits are available in addition to the above data bits for optional Code Selection.

PT2250A can use all keys.

PT2249A are able to use Key No. 1 ~ 5 and Key No. 7 ~ 11.

PT2249A/AL/AHN can use Key No. 1 ~ 5, Key No. 7 ~ 9, and Key No. 17 ~ 18.