Functional Description

Operation

cycle upon receipt of a transmission enable (TE for the HT6010 or D8~D11 for the HT6012/HT6014, ac-

tive low). This cycle will repeat itself as long as the transmission enable (TE or D8~D11) is held low.

Once the transmission enable returns high the encoder output completes its final cycle and then stops

as shown below.

Information word

An information word is composed of four periods as shown:

6

December 13, 1999

1/ 6 bi t s y n c . per i o d

pi l o t p e r i od ( 6 b i t s )

addr es s c ode per i o d

dat a c ode

per i od

Composition of information

TE o r

D 8~ D 11

1 or 4 w o r ds

1 or 4

wo r d s

E n c oder

Da t a O u t

T r ans m i t t ed

C ont i nuo us l y

< 1 w o r d

Transmission timing