SM5172S View Datasheet(PDF) - Samhop Mircroelectronics

Part Name

Description

Manufacturer

SM5172S

3¹² RF ENCODER

Samhop Mircroelectronics 

三合微科股份有限公司

SAMHOP Microelectronics Corp.

OPERATION FLOWCHART

SM5172

312 RF ENCODER

Power ON

NO Address

match?

YES

NO Address

match?

YES

Set VT

YES

Address

match?

NO

YES

Address

match?

NO

Disable VT

After Power On SM5172 enters the Search

Address mode, if SM5172 finds 2 consecutive

Address that matches the Address Pin setting

of SM5172, it will set VT high.

It VT is set high, SM5172 is still in search

Address. After 2 consecutive Address that do

not match the setting on SM5172, SM5172 will

disable VT.

Page 7

OCT. 2001

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