Japanese
SOUND Manual

SCSP/DSP assembler
User's Manual

dAsms Ver2.0


1. First of all

■About this manual
■Work procedure

2. Menu structure

■File menu
■Edit menu
■Process menu
■Option menu

3. Source code structure

■Source code format
■Coefficient/address symbol definition
    ●Definition format
    ●Number of symbols that can be defined by the user
    ●About reserved symbols
    ●Notation mode in the coefficient/address definition part of the source code

4. Program description

■Command list
■Parameters
    ●Internal register
    ●Internal RAM
    ●Memory access parameters
■Program grammar
    ●Reading external memory and specifying the load destination MEMS (LDI)
    ●Load to YREG (LDY)
    ●Load to ADREG (LDA)
    ●Multiplication and addition
    ●Store

5. Format of executable file generated by dAsms

6. dAsms Programming Guide

■Programming overview
■Signal flow diagram
■Coding procedure
    1. Definition of coefficient symbol (#COEF)
    2. Definition of address constant symbol (#ADRS)
    3. Description of program part (#PROG)

7. Error/warning messages

■Errors/warnings regarding source code configuration
■Error regarding coefficient/address constant definition
■Errors related to program description

SOUND Manual
Copyright SEGA ENTERPRISES, LTD., 1997