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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
No.
Resource
1
VCC
2
ROM
3
RAM
4
OSC Clock
5
CPU Clock
6
GPIO
7
INTxx
8
8/16Bit PPG(Timer)
ANxx
9
UART0
10
Debug
11
Watchdog Timer
12
16Bit Timer0
13
16Bit Timer1
14
Induction Heater C Library User Manual Version 1.2
Figure-1 Hardware Block Diagram
MB95F434K Resource Usage
Usage Info
5.0V
16.25MHz
8.125MHz
6 Pins
1 Pins (Internal)
1 Pins(PPG)
4 Pins
LED Display
1 Pins
Monitor System
Keyboard Sample
10MS Timer
MCU-AN-500087-E-12
Remark
LED COM(5),Start
Pad osc
Protect,Error
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