Modules/bios

The bios module allow to use het BIOS routines.

Note: No other modules have dependency on this module, thus all the library is BIOS 'free' and can be use without the BIOS ROM selected in page 0.

Dependencies

• None

Settings

// Default slot BIOS access
// - BIOS_CALL_DIRECT ............. Use direct access to Bios routines (ROM slot must be selected in corresponding page)
// - BIOS_CALL_INTERSLOT .......... Use inter-slot access to Bios routines (through CALSLT routine)
#define BIOS_CALL_MAINROM			BIOS_CALL_DIRECT
#define BIOS_CALL_SUBROM			BIOS_CALL_INTERSLOT
#define BIOS_CALL_DISKROM			BIOS_CALL_INTERSLOT
 
// MAIN-Bios module setting
#define BIOS_USE_MAINROM			TRUE	// Allow use of Main-ROM routines
#define BIOS_USE_VDP				TRUE	// Give access to Main-ROM routines related to VDP
#define BIOS_USE_PSG				TRUE	// Give access to Main-ROM routines related to PSG
#define BIOS_USE_SUBROM			TRUE	// Allow use of Sub-ROM routines (MSX 2/2+/turbo R)
#define BIOS_USE_DISKROM			TRUE	// Allow use of Disk-ROM routines

Annexe

• See also: Sample program s_bios