Difference between revisions of "SOUNDCHIP SFG-01 MBIOS"

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SFG01 Music BIOS

Reference Manual v1.0 December 26, 1984 Nippon Gakki Co., Software Development

Introduction

This reference manual is intended to explain the utilization of the "SFG-01" Control Program version 1.0" which resides within the internal 16Kbyte ROM of the "SFG-01".

TABLE OF CONTENTS

Chapter I Outline

1-1 Program Configuration

1-2 Design Concept

1-3 Hardware Configuration

1-4 Interface with MSX BASIC

1-5 Versions

Chapter II Basic Functions

2-1 Keyboard, Queue, Musical Instrument, Event

2-2 Major parameters by which the FM sound generator IC creates sounds

2-3 Music Keyboard

2-4 Creation of Automatic Rhythm Patterns

2-5 CSMVocal Synthesis

2-6 Voice Library

2-7 Recording, Playback

Chapter III M-BIOS Interface

3-1 User Interface

3-2 Memory Management

3-3 Supervisor Call

3-4 IRQ Processing

3-5 TRAP

3-6 Direct Commands by Asscessing MIDB,1DB

�Chapter IV M-BIOS Syntax

4-1 I-Call

4-2 R-Call

4-3 K-Call

4-4 P-Call

4-5 S-Call

4-6 M-Call

4-7 TRAP

4-8 MIDB

4-9 IDB

4-10 Voice Data

4-11 UVL

4-12 Setting up information

Chapter Writing Programs

5-1 Program Example

5-2 Supplementary explanation for recording and playback programming

5-3 supplementary explanation for autorhythm generator

5-4 Supplementary information for CMT handling

5-5 M-Monitor usage

5-3 Problems and Solutions