HT16H25 Treadmill Display Application Guideline
AN0505E V1.00
2 / 22
January 8, 2019
The diagram shows the HT16H25 Demo LCD Panel. The drive mode is 1/16 Duty, 1/5
Bias, and the working voltage is 10V. It displays some basic treadmill indicators such as
calories, heart rate, speed, distance, time, etc. To implement a treadmill LCD information
display, the LCD display functional description is as follows.
●
: Bluetooth Icon, after power-on this will be on during Bluetooth transmission
●
: USB Icon, will be on when USB unit is inserted
●
: Speed +500 m/s
●
: On when speed
≥
12 km/h
●
: Drink reminder
●
TOTAL CALORIES: Calorie display
●
AVG. HEART RATE: Heart rate display
●
FITNESS SCORE: Fitness score display
●
TODAY'S AWARDS: Present day’s award
●
AVG. SPEED: Average Speed display
●
TIME: Display time for example 0:02:59
●
DISTANCE: Distance Display
●
AVG. CALORIE/MIN: Average Calories
HT16H25 Power-on Initial Condition
After power-on, the device goes through an initialisation process using an internal
power-on reset circuit, after which the following conditions exist.
●
All registers are setup to their default values, but the RAM is not affected
●
Select the drive mode as 1/16 duty, 1/5 bias
●
The system oscillator is off
●
LCD display is off
●
All Commons and Segments are VSS
●
All GPO outputs are VSS
●
Internal Regulator is disabled
●
Charge Pump and LCD bias circuits are off
●
The GPO pins are set to logic mode
●
Frame frequency is set to 200Hz
●
Blinking Frequency is off