1
8Bit Single Chip Microcontroller
DMC73C168
Table of Contents
1. INTRODUCTION
1.1 Key Features
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51
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63
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2. DMC73C168 BLOCK DIAGRAM
3. PIN ASSIGNMENT AND DESCRIPTION
3.1 DMC73C168 Pin Assignment
3.2 Description
4. ARCHITECTURE
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
Register File (RF)
Peripheral File (PF)
Peripheral RAM File (PRF)
Stack Pointer (SP)
Status Register (ST)
Program Counter (PC)
Peripheral File Map
Interrupt and Reset Priorities
5. DESCRIPTION OF EACH FUNCTION
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
Input / Output Ports
Device Initialization
I/O Control Register
Interrupt Logic and External Interrupt
Programmable Timer / Event Counter
A/D Converter
PLL
IF Counter
Serial Communication I/O Ports : SIO1, SIO2
6. OTP DEVICE SPECIFICATION
6.1 Pin Assignment of OTP and OTP Programming Adapter Board
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DAEWOO ELECTRONICS CO., LTD.