Elan Microelectronics EM60000 series Manuals

Manuals and User Guides for Elan Microelectronics EM60000 series. We have 1 Elan Microelectronics EM60000 series manual available for free PDF download: User Manual

Elan Microelectronics EM60000 series User Manual

Elan Microelectronics EM60000 series User Manual (110 pages)

8-Bit Micro-Controller Based Sound Processor

Brand: Elan Microelectronics | Category: Recording Equipment | Size: 2 MB

Table of Contents

Table of Contents
3
System Control
4
1 Introduction

9
- General Description
  9
- Features
  9
- Block Diagram
  10
- Parts List
  10
- Pin Assignments
  11
- Specifications
  11
2 Architecture

13
- Architectural Overview
  13
  - Overview
    13
  - Functional Block Diagram
    14
  - Hardware Summary
    15
- Arithmetic Logic Unit (ALU)
  15
  - ALU Instruction Summary
    16
    
    Boolean Instruction
    16
    
    Arithmetic Instruction
    16
    
    Bit Manipulated Instruction
    17
    
    Data Move Instruction
    17
  - ALU Related Status Flags
    17
- Hardware Multiplier
  18
- Memory Organization
  19
  - Data Memory
    19
  - Program Memory
    21
  - Address Mode
    22
  - Voice ROM
    23
3 System Control

25
- Intoduction
  25
- System Control Registers
  25
- I/O Mapped Control Registers
  30
  - IOC5 (Prescaler Control Register)
    30
- Program Counter and Stack
  32
- Interrupts
  32
  - TCC Timer Interrupt
    33
  - MTC Timer Interrupt
    33
  - Speech Timer Interrupt
    33
- Reset
  34
- Sleep Mode and Wake up
  35
  - WDT Wake-Up
    35
  - Input Port Wake-Up
    35
- Timer Control
  35
  - TCC Timer
    36
  - MTC Timer
    36
  - Speech Timer
    37
  - Watchdog Timers
    37
- I/O Port Control
  38
  - Port 1
    39
  - Port 2
    39
  - Port 3
    40
  - Port 4
    41
  - Port 5
    42
4 Special Function Control

43
- Introduction
  43
- Speech Function Control
  44
- Melody Function Control
  48
- Voice ROM Access Control
  50
  - IOC6, 7, 8 (Address Registers)
    51
  - IOC9 (ROM Data Input Registers)
    51
- DAC Function Control
  51
  - RA (MODE Registers)
    52
  - IOC6 (Selector Registers)
    53
5 Instruction Set

55
- Introduction
  55
- Instruction Summary
  56
- Instruction Description
  58
  - ADD - Addition
    58
  - AND - and Operation
    59
  - BC - Bit Clear
    60
  - BS - Bit Set
    60
  - CALL - Subroutine Call
    60
  - CLR - Clear Register
    61
  - COM - Complement R
    61
  - COMA - Complement R and Place in Acc
    61
  - DAA - Decimal Adjust
    62
  - DEC - Decrement R
    62
- DECA - Decrement R and Place in Acc
  63
- DJZ - Decrement R (Skip if Result Is Zero)
  63
- DJZA - Decrement R and Place in Acc (Skip if Result Is Zero)
  64
- GET - Get N-Bit Width Data from the Voice ROM and Store in Acc
  64
- INC - Increment R
  65
- INCA - Increment R and Place in Acc
  65
- IOR - Move IOCR to the Acc
  65
- IOW - Move Acc to IOCR
  66
- JBC - Bit Test (Skip if Clear)
  66
- JBS - Bit Test (Skip if Set)
  66
- JMP - Unconditional Branch
  67
- JZ - Increment R (Skip if Result Is Zero)
  67
- JZA - Increment R and Place in Acc (Skip if Result Is Zero)
  68
- MOV - Move Data
  68
- MPY - Multiply
  69
- NOP - no Operation
  70
- OR - Inclusive or
  70
- PAGE - Set Page Bits
  71
- RET - Return from Subroutine
  72
- RETI - Return from Interrupt
  72
- RETL - Return Immediate Data to the a Register
  73
- RETS - Return from Speech Subroutine
  74
- RLC - Rotate Left through Carry
  74
- RLCA - Rotate Left through Carry and Place in Acc
  75
- RRC - Rotate Right through Carry
  75
- RRCA - Rotate Right through Carry and Place in Acc
  76
- SLEP - Sleep
  76
- SUB - Subtract
  76
- SWAP - Swap High/Low Nibble
  77
- SWAPA - Swap High/Low Nibble and Place in Acc
  78
- WDTC - Clear Watchdog Timer
  78
- XOR - Exclusive or
  78
6 Software Application

81

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