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Induction Heater C Library User Manual Version 1.2
MCU-AN-500087-E-12
3. System Introduce
3.1. Hardware Block Diagram
The electromagnetic eddy current heating is our system theory. We use the PWM to control
the IGBT to generate the heating eddy current. The fan is use to cool the IGBT. The feedback
signal is used to protect the system and calculate power.
3.2. MCU Resource Usage
MB95F434K Resource Usage
No.
Resource
Usage Info
Remark
1
VCC
5.0V
2
ROM
3
RAM
4
OSC Clock
16.25MHz
5
CPU Clock
8.125MHz
6
GPIO
6 Pins
LED COM(5),Start
7
INTxx
1 Pins (Internal)
Pad osc
8
8/16Bit PPG(Timer)
1 Pins(PPG)
9
ANxx
4 Pins
10
UART0
LED Display
11
Debug
1 Pins
12
Watchdog Timer
Monitor System
13
16Bit Timer0
Keyboard Sample
14
16Bit Timer1
10MS Timer
Protect,Error
Figure-1 Hardware Block Diagram