Data Bit Code:

Connection

Function

Data Bit Code

K IN

K OUT

MSB

LSB

KI0

K 0

CH 1

Direct Address Channel 1

0

0

0

0

0

KI1

K 0

CH 2

Direct Address Channel 2

0

0

0

0

1

KI2

K 0

CH 3

Direct Address Channel 3

0

0

0

1

0

KI3

K 0

CH 4

Direct Address Channel 4

0

0

0

1

1

KI0

K 1

CH 5

Direct Address Channel 5

0

0

1

0

0

KI1

K 1

CH 6

Direct Address Channel 6

0

0

1

0

1

KI2

K 1

CH 7

Direct Address Channel 7

0

0

1

1

0

KI3

K 1

CH 8

Direct Address Channel 8

0

0

1

1

1

KI0

K 2

CH 9

Direct Address Channel 9

0

1

0

0

0

KI1

K 2

CH 10

Direct Address Channel 10

0

1

0

0

1

KI2

K 2

CH 11

Direct Address Channel 11

0

1

0

1

0

KI3

K 2

CH 12

Direct Address Channel 12

0

1

0

1

1

KI0

K 3

CH 13

Direct Address Channel 13

0

1

1

0

0

KI1

K 3

CH 14

Direct Address Channel 14

0

1

1

0

1

KI2

K 3

CH 15

Direct Address Channel 15

0

1

1

1

0

KI3

K 3

CH 16

Direct Address Channel 16

0

1

1

1

1

KI0

K 4

CH 17

Direct Address Channel 17

1

0

0

0

0

KI1

K 4

CH 18

Direct Address Channel 18

1

0

0

0

1

KI2

K 4

CH 19

Direct Address Channel 19

1

0

0

1

0

KI3

K 4

CH 20

Direct Address Channel 20

1

0

0

1

1

KI0

K 5

VOLD

Volume DOWN

1

1

0

0

0

KI1

K 5

VOLU

Volume UP

1

1

0

0

1

KI2

K 5

CHD

Channel DOWN

1

1

0

1

0

KI3

K 5

CHU

Channel UP

1

1

0

1

1

KI1

K 6

MUTE

Mute ON/OFF

1

1

1

0

1

KI2

K 6

OPT

Option (Note 1)

1

1

1

0

0

KI3

K 6

POW

Power ON/OFF

1

1

1

1

1

Note 1. The NTE1759 is not able to decode this option code.