LSI

LS6055

Version 0.2 (15.02.01)

3

Bonding option

BOP

Description

GND

3 key operation : KM, KS, KR + KEL

VDD

2 key operation : KM, KS

+ KEL

Operation Modes

The LS6055 has 4 modes – Clock, Date, World time and Alarm Mode.

By pressing KM, it is shift from one mode to another as follow :

Time Mode => Date Mode => World time Mode=> Alarm Mode => Time Mode….

In Date Mode, the 6055 display current Month Date, and Weekday.

In Alarm Mode, the 6055 display the Alarm time.

Time Mode

In Time Mode , the LS6055 display the current time information, Hour, Minute, Second.

It also

display the ON/OFF status of Alarm and Chime and 12Hr/24Hr format.

In Time Mode, press KR to toggle between 12HR and 24Hr display format (if 3 key is used).

Set Mode

At TIME mode, press KS to enter Set mode as follow:

TIME

SET ALARM/CHIME ENABLE/DISABLE

SET ALARM HOUR

SET ALARM MINUTE

SET WEEKDAY

SET MONTH

SET DATE

SET HOUR

SET MINUTE

RESET SECOND

TIME

Press KM to adjust the setting value.

In Setting Mode, press KR to exit from setting mode and go to Time Mode.

If alarm time is adjusted, press KS will go to TIME mode after setting ALARM MINUTE.

12H/24H can be selected during SET HOUR

SECOND can only be reset.