Difference between revisions of "Target"
From MSX Game Library
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REM -- 128KB ASCII-8 mapped-ROM | REM -- 128KB ASCII-8 mapped-ROM | ||
| − | target=ROM_ASCII8 | + | set target=ROM_ASCII8 |
REM -- 4MB ASCII-16 mapped-ROM | REM -- 4MB ASCII-16 mapped-ROM | ||
| − | target=ROM_ASCII16 | + | set target=ROM_ASCII16 |
| − | ROMSize=4096 | + | set ROMSize=4096 |
REM -- 512KB Konami SCC mapped-ROM | REM -- 512KB Konami SCC mapped-ROM | ||
| − | target=ROM_KONAMI_SCC | + | set target=ROM_KONAMI_SCC |
| − | ROMSize=512 | + | set ROMSize=512 |
See <tt>s_vgm</tt> sample for a concrete use case. | See <tt>s_vgm</tt> sample for a concrete use case. | ||
Revision as of 13:28, 4 March 2022
Basic program
MSX-DOS program
Plain ROM program
Mapped ROM program
You can create program using one of this supported ROM mappers:
- ASCII-8: 8KB segments for a total to 64KB to 2MB,
- ASCII-16: 16KB segments for a total to 64KB to 4MB,
- Konami: 8KB segments for a total to 64KB to 2MB,
- Konami SCC: 8KB segments for a total to 64KB to 2MB.
In your build.bat, chose as target on of the following type: ROM_ASCII8, ROM_ASCII16, ROM_KONAMI, ROM_KONAMI_SCC. You can specify the ROM size (in KB) in the ROMSize variable. Default value is 128 (KB). Any multiple value of the mapper's segments size is valid, but I recommend using powers of 2 values (64, 128, 256, etc.) to help emulators to autodetect the right mapper.
Some Build Tool configuration examples:
REM -- 128KB ASCII-8 mapped-ROM set target=ROM_ASCII8 REM -- 4MB ASCII-16 mapped-ROM set target=ROM_ASCII16 set ROMSize=4096 REM -- 512KB Konami SCC mapped-ROM set target=ROM_KONAMI_SCC set ROMSize=512
See s_vgm sample for a concrete use case.