Using the HT45FH3T in the Active 3D Glasses
2
3D Glasses Block Diagram
5V
USB I/P
Charger IC
+
Booster
LCD Panel
x 2
IR Receiver
10~12V
HT45FH3T
ANx
VCC1
TP0_1
PWM
AX
BX
CX
DX
V1 2
HT45FH3T 3D Glasses Block Diagram
Flash ROM
2K x 16
RAM
128 x 8
PTM
ADC
HIRC
4MHz
LDO
PTM
I/O
Level
Shift
CTM x 2
HT45FH3T Active 3D Glasses Main Features
HT45FH3T Basic Features
•
Operating Voltage : 2.2V ~ 5.5V @4MHz
•
System Clock : HIRC 4MHz
•
Multi-mode operation : NORMAL, SLOW, IDLE and SLEEP
•
Flash Program Memory : 2K×16
•
RAM Data Memory : 128 bytes
•
4-channel 12-bit ADC
•
10-bit CTM×2
•
10-bit PTM×1 -- provides PWM outputs
•
16-bit PTM×1 -- decodes IR input signals
•
Over Voltage Protection function
•
Level shift×4
•
3V LDO×1
Note: 1. The HT45FH3T system clock can be up to 4MHz.
2. The HT45FH3T-1 system clock can be up to 8MHz.
Summary of Contents for AN0315E
Page 9: ...Using the HT45FH3T in the Active 3D Glasses 9 PCB Layout Main Board Front Back...
Page 10: ...Using the HT45FH3T in the Active 3D Glasses 10 Receiver Board...
Page 12: ...Using the HT45FH3T in the Active 3D Glasses 12 Software Flowchart Main Architecture Flowchart...
Page 13: ...Using the HT45FH3T in the Active 3D Glasses 13 LCD Lenses Flowchart...
