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 configuration

■ Source code format
■ Definition of coefficient / address symbol
● Definition format
● Number of user-definable symbols
● About reservation symbols
● Notation mode in the coefficient / address definition part on the source code

4. Program description

■ Command list
■ Parameters
● Internal register
● Internal RAM
● Parameters for memory access
■ Program grammar
● Reading external memory and specifying the destination MEMS (LDI)
● Load to YREG (LDY)
● Load to ADREG (LDA)
● Multiply-accumulation
● Store

5. Format of the 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 message

■ Source code configuration errors / warnings
■ Error related to coefficient / address constant definition
■ Error related to program description

SOUND Manual
Copyright SEGA ENTERPRISES, LTD., 1997