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MPX

TM

 will be available with different hardware configuration, then guess what will happen.

Please continuously check it out on Jun Soft's blog and update MIOS if possible. Refer to the 
programming manual of MIOS for more details.

6.1 Setup Utility

From MIOS v0.3, a setup utility is included. If you press ‘<DEL>’ key when MSX boots, the setup 
utility is invoked.
In this setup menu, you can configure several parameters such as initial volumes, capabilities and 
start-up sound control.

6.2 Startup Sound File

At default, MIOS contains a sample start-up sound file. This sound file is generated when MSX 
boots if enabled (configurable by the setup utility). If you want change the start-up sound, just 
change a part of the flash memory content with a valid start-up sound file. Use the FlashPack

TM

 

memory tool to write the file into the flash memory.

A:> fpmt w <file.ssf> /o4

The option ‘/o’ should be given with a parameter 4. The start-up sound file structure is very simple 
so you can make easily it with a proper tool. Firstly, you need a media file such as mp3 or wav file. 
The size must not exceed 64KB – 8. At second, you need a header file beginning with “MPXSSF” 
and followed by 2-byte (little endian) data length. Then attach the header file prior to the media file.
Burn it up and reboot MSX!

7 Acknowledgement

Thank to all MSX users in the world,

MSX is still alive and kicking!

Enjoy your MSX forever!

11/11

2017 © Jun Soft

Содержание MPX H/W R2.0

Страница 1: ...Media Player eXtended MPXTM User Manual preliminary release version 2 0b relevant to MPX H W R2 0 Presented by Jun Soft Jul 12 2017 1 11 2017 Jun Soft...

Страница 2: ...ease R2 0b 2017 7 9 Totally revised Figure 1 connection to audio devices modified Table 1 memory map modified Table 2 status register errata fixed Setup utility and start up sound file sub sections ar...

Страница 3: ...n diagram 6 3 3 Checking hardware 7 4 MPXTM Internal 7 4 1 Overview 7 4 2 Board layout 7 4 3 Memory map 8 4 3 1 Memory mapper 9 4 3 2 Audio control registers 9 4 3 3 Special registers 9 5 Tools 10 To...

Страница 4: ...Index of Tables Table 1 memory map 8 Table 2 status register 9 Table 3 control register 10 Illustration Index Figure 1 connection to audio devices 6 Figure 2 board layout 8 4 11 2017 Jun Soft...

Страница 5: ...friendly software interface named MPI media processing interface 2 System Requirement 2 1 Minimum requirement MSX computer with a disk drive practically large and fast storage required MSX DOS audio...

Страница 6: ...or and headphone Power on the MSX computer and boot with MSX DOS 2 3 2 Connection diagram There are two audio output connectors and two audio input connectors You can connect a headphone or an extern...

Страница 7: ...to any bank dynamically Analog audio signals can be routed to DAC and you can mix mp3 musics from MPXTM with external sound from DalSoRi OPL4 cartridge for example Each output and input levels can be...

Страница 8: ...ame type description 4000H 77FFH BANK0 r Flash memory bank 0 6000H 67FFH REG_MAP0 w Memory mapper for bank 0 7000H 77FFH REG_MAP1 w Memory mapper for bank 1 7800H 7BFFH REG_FIFO w FIFO memory 7C00H RE...

Страница 9: ...registers Detail descriptions are found on each chip vendor s site Refer to VS1053B and WM8985 reference manuals 4 3 3 Special registers MPXTM has two special registers to control and monitor interna...

Страница 10: ...ashPackTM memory tool fpmt com Download them from Jun Soft blog and refer to output messages of the program with h option Some examples are following To playback a mp3 file MPXTM in slot 2 A mpxtool m...

Страница 11: ...if enabled configurable by the setup utility If you want change the start up sound just change a part of the flash memory content with a valid start up sound file Use the FlashPackTM memory tool to wr...

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