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공지사항

'◆ SD MIDI ][+'에 해당되는 글 16건

  1. 2021.07.10 SD MIDI ][+ Player Ver. 0.2K
  2. 2021.07.06 SD MIDI][+ Player V0.2J
  3. 2021.07.06 Patch SD MIDI][+ card for SD MIDI][ + Player
  4. 2021.06.29 SD MIDI ][+ Player V0.2H (DEMO)
  5. 2021.06.27 SD MIDI II+ Player V0.2E
  6. 2021.06.23 SD MIDI ][+ Player V0.2b
  7. 2021.06.21 SD MIDI II plus Payer V0.2
  8. 2021.06.19 MIDI Player for SD MIDI ][+
  9. 2021.06.15 MIDI Playing with SD MIDI ][+ (2)
  10. 2016.12.15 SD MIDI ][+ launched
  11. 2016.12.02 SD MIDI ][+ full testing
  12. 2016.11.08 SD MIDI ][ Plus
  13. 2016.10.16 SD MIDI ][+
  14. 2016.10.04 SD MIDI][+ card
  15. 2016.08.16 SD MIDI+
  16. 2016.07.28 SD MIDI card

SD MIDI ][+ Player Version 0.2K

Supports MIDI System exclusive.

Much better on Hidden DISK Reading.

 

Thank you.

 

Demo version Download link

https://quick09.tistory.com/1510

 

SD MIDI ][+ Player V0.2H (DEMO)

Dear Customers and Friends, SD MIDI ][+ Player Version 0.2H It has enhanced Hidden Reading. System and device Requirments 1) Mininum 64KB APPLE ][ Works and tested on APPLE ][+, APPLE //e and APPLE..

quick09.tistory.com

 

 

 

--------------------------------------------------------

TESTED

 

MIDI card 

SD MIDI][+ Card

 

With DISK Emulator

SD DISK][ Emulator

SD DISK][ plus

CFFA 3000

 

Compatible System

APPLE ][+ 64K(No extra font)

APPLE //e 64KB and 128KB

APPLE IIgs ROM0 (Normal speed and Fast speed)

--------------------------------------------------------

 

 

 

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Posted by Ian Kim 이안김

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I'm using SD MIDI ][+ Player while on my resting time.

From this version it supports MIDI system exclusive.

System Exclusive is depend on the MIDI sound module but, the default given module accepting and play better. Sound became smoother..

 

I think that I've done almost of all for MIDI player.

And I need to finalize this version. just left full testing.

 

Thanks a lot

Ian Kim

 

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Posted by Ian Kim 이안김

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Dear Friends and customers,

 

SD MIDI][+ Player using three timers of SD MIDI ][+ card.

And I had a report from a user who having some tempo issue.

 

Please patch your SD MIDI ][+ card as the photo.

 

It required 3 resistors (4.7K - 10K  is good enough).

And solder the resistors as the below.

 

This Location pins are not used but, it receipt some noise.

And the Resistors will pull down the pins and set it stable.

 

Thanks a lot

Ian Kim

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Posted by Ian Kim 이안김

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Dear Customers and Friends,

 

SD MIDI ][+ Player Version 0.2H

It has enhanced Hidden Reading.

System and device Requirments

1) Mininum 64KB APPLE ][

Works and tested on APPLE ][+, APPLE //e and APPLE IIgs

2) HDD Emulator, SD DISK II or others are recommended.

FDD also works but, will have delay if song file is larger than 24KB

3) SD MIDI ][+ card or the Passport compatible MIDI card must in SLOT#2.

 

 

* Standard licensed version has no limit of MIDI file size.

* Only MIDI format 0 support. Other format of MIDI song have to converted MIDI 0 format.

   Please visit here for converter https://www.anvilstudio.com/

 

-----------For other Passport compatible MIDI card owners-----------

Please order the licensed version and send email to me.

 

* DEMO Version (It only can play upto 12KB MIDI file).

Unzip it and copy the MIDIDEMO.HDV to your HDD Emulator.

MIDIDEMO.zip
0.23MB

 

To use MIDI Player,

1) Passport compatible MIDI card must in SLOT#2

2) HDD emulator required

3) Min 64KB memory of APPLE II

 

** To SD MIDI][+ Owners **

Please email me for your license.

 

What is the SD MIDI ][+

https://quick09.tistory.com/1347

 

SD MID][+ (Passport compatible MIDI card)

Dear friends, I'm pleased to announced this new board for APPLE II enthusiasts. SD MIDI][+ card is the Passport compatible and could play on Ultima V. And having unique function such as the Bridge O..

quick09.tistory.com

 

 

Thanks a lot

Ian Kim

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Posted by Ian Kim 이안김

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Dear customers and Friends,

 

SD MIDI II+ Player did update for more functions and accurate play.

 

In this version, It used a Hidden reading method when it need more data from Disk and results having seamless polaying.

And user can select own Level meter char. by pressing 'B' and 'N' on APPLE II.

Playing tempo tuned more accurate.

Just have a time to watch how it's playing as under.

https://youtu.be/3qIji9rbLL0

Thanks a lot

Ian Kim.

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Posted by Ian Kim 이안김

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Dear Friends and Customers,

 

This version optimized some more for the Level meter and added on left as a channel indicator(?).

And level meter speed was incresed and good now.

It is the best what I can do with 1Mhz 6502 APPLE II.

 

Just watch the video.

 

Thanks a lot.

 

 

 

What is the SD MIDI ][+ ?

https://quick09.tistory.com/1347

 

SD MID][+ (Passport compatible MIDI card)

Dear friends, I'm pleased to announced this new board for APPLE II enthusiasts. SD MIDI][+ card is the Passport compatible and could play on Ultima V. And having unique function such as the Bridge O..

quick09.tistory.com

It isn't a freeware, I will provide for SD MIDI ][+ buyers for free.

It would be announced when It finished.

 

Thanks a lot;

Ian Kim

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Dear Friends and customers,

It's up to what I've been working on recently.
The biggest change in this version is the player used as far as the hardware supports it.
It support a progressive bar (level meta).
It is very tight to support this in the 1Mhz APPLE II.
It was made using even the hardware timer and interrupt supported by the SD MIDI II card.
It is quite difficult to support it.
After a lot of trial and error, I finally decided to use a timer interrupt for simultaneous processing.

 

For reference, these progressive bars are the 16 channels of MIDI, from 0 to 15 from the top.
It seems that it is too difficult to handle this with interrupts in Apple2.
It's so hard that I don't want to bother you anymore.

It works fine with or without an accelerator card but, If you use an accelerator card, the CPU load is reduced, so the tempo of the sound can come out a little more naturally. This is because the load on the interrupt side is large.

Since you have to use PRODOS, you can't completely push the IRQ routine away, so this is the best what I can do.
If I increase the speed of the progressive bar quickly, the CPU load increases, so this is the last choice.

 

it is a thankful result with APPLE II.

Now I have waht I wanted.

 

Please enjoy listening.

https://youtu.be/kf90YvsiFVc

 

 

** Some more information **

- MIDI file format 0 is supported. Other formats can be played smoothly by converting them to MIDI 0.
- There is no MIDI file size limit. However, if the file is large, a slight delay may occur. This is sometimes canceled by the internal timer when a delay occurs, but in some cases, it cannot be canceled and may exist as a sound delay.

 

It isn't a freeware sorry bout it but, I will provide SD MIDI][+ customers for free.


Thank you

Ian Kim

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Posted by Ian Kim 이안김

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Dear friends and customer,

 

I'm making MIDI Player for SD MIDI ][+ card.

I have good progess as under.

 

https://youtu.be/ZTlHt_2uXoQ

MIDI Player works on APPLE //e and APPLE ][+(64KB).

 

It isn't a freewarwe but, I will provide SD MIDI][+ buyers without charge.

 

Enjoy MIDI music on our APPLE II with SD MIDI ][+.

 

Thank you!

Ian Kim

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Dear Friends and customers,

 

I'm trying to make a MIDI Player for SD MIDI ][+ card.

It is just a testing by BASIC to check it it works .

https://youtu.be/wNLzpdOJ5Uk

After complete, I will provide it for SD MIDI ][+ buyers for free.

 

Thanks for your buying of SD MIDI ][+ card.

Ian Kim

 

 

 

 

 

 

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  1. 2021.06.15 03:09 Johnson Lam  댓글주소  수정/삭제  댓글쓰기

    Hi Ian,

    Will you still working to improve the compatibility with Music Construction Set? The card sounds not quiet right in MCS.

    Thanks.

    • 2021.06.20 16:00 신고 Ian Kim 이안김  댓글주소  수정/삭제

      Hi,
      This is a post about MIDI cards.
      You put wrong location.
      And You are maybe talking about SD Music Deluxe card.

      The compatibility for the MCS isn't easy.
      I will check when I have a time.
      Mockingboard emulation is really very complicated and FM OPL chips can't make the same as AY3-8910.
      Anyway, I need dig more to make more similar.
      Thanks

SD MIDI ][+ launched

◆ SD MIDI ][+ / 2016. 12. 15. 11:05

Hi friends,

 

I have final commercial PCB as below.

I'm soldering boards and have to ship it to enjoy together.

I will put some on eBay for international fans or you can contact me direct for purchasing it.

 

 

Thank you very much.

Ian Kim

 

Here are some recorded sound.

 

MIDI Bridge mode 

SD MIDI ][ plus EX demo1.mp3
다운로드
SD MIDI ][ plus EX demo2.mp3
다운로드

 

Sound from Ultima 5 game.

U5 demo song.mp3
다운로드

 


** NOTICE **

 

SD MIDI Plus card had MIDI INPUT technical issue, 

If you purchased it before 24th Jan 2017, Your card may have MIDI IN issue with some of sequencer.  

(It doesn't have problem on playing Music on Ultima V)

In fact, it may avoid MIDI input error if you make a sequencer but, I recently acquire sequencer sofware the Master Tracks, It didn't work with it.

I've updated firmware and works fine.

Please contact any time to me by email(quick09@gmail.com) for free update service.

Anyway, I'm looking for good way for international previous buyer.

 

Thank you

Ian Kim

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Hi friends,

 

I'm testing SD MIDI][+ final board.

In this time, I applied DC filter and OPAMP buffer for clean sound.

Now it works very good.

 

 

I'm testing other functions and will start to sell for local fans.

 

I've recorded two songs. Please listen it :)

 

U5 song.mp3
다운로드

 

And, This song recorded from PC MIDI to APPLE IIe & SD MIDI][+ card.

You can remember this song if you were really game mania in 386 era.. :D

Intro.mp3
다운로드

 

 

Thank you very much.

Ian Kim

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SD MIDI ][ Plus

◆ SD MIDI ][+ / 2016. 11. 8. 20:31

Dear Friends,

 

SD MIDI ][ Plus card is going to complete.

This MIDI card is compatible to The Passport hence, You can play it on Ultima 5 and some other.

 

 

Now, I'm adding new features in this MIDI card.

 

1) You can insert MIDI Sound Module

If you install the MIDI Sound Module, It would work as Perfect MIDI Sound Card. Not just MIDI interface. 

2) It has MIDI Bridge mode 

It would act as an extra MIDI Sound Module. You can connect MIDI cable and it would generate Sound.

3) It would have few I/O ports.

I'm preparing 4 I/O Ports to ON/OFF (TTL Level).

 

I've tested the 2) Bridge mode

 

MIDI from PC to APPLE 2 and played on MIDI Sound Module.

war.mp3
다운로드

 

 

Maybe, I could start to sell this SD MIDI][ Plus card from end of Nov.

I will let post here and eBay when It started.

 

Thank you,

Ian Kim

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SD MIDI ][+

◆ SD MIDI ][+ / 2016. 10. 16. 15:53

Dear Friends,

 

I received PCB and soldered components.

 

This SD MIDI][+ card would have below functions.


MIDI IN/OUT: Passport MIDI card compatible.

MIDI Sound Module support

MIDI IN-> Play (Sound module required): will work as a MIDI sound module.

AUX Output Pins for special device.

I need to make firmware for it.

After some fixing bugs, I will order final board and then we could have good MIDI card for APPLE II.

 

Thanks

Ian Kim

 

 

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SD MIDI][+ card

◆ SD MIDI ][+ / 2016. 10. 4. 12:21

Dear Friends and APPLE II fans,


I've ordered PCB for SD MIDI][+ card.

It is similar as previous one but, as you expected on my products It added useful features,

1) It allow additional sound module, so MIDI card could be called as sound card.

2) It allow to MIDI IN Sound play ; It means that you can connect MIDI cable to MIDI IN of this SD MIDI][+ card, then It play sound as the external MIDI module.

I hope to like this MIDI card and those features on your APPLE ][.


I could show when I received the new PCB then could say some more for you.


Regards;

Ian Kim

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SD MIDI+

◆ SD MIDI ][+ / 2016. 8. 16. 19:48

Dear Friends,

 

SD MIDI card is developing with new features.

Now, I added a MIDI sound module in it.

and named as SD MIDI+.

 

This MIDI Sound module was suggested by Mr. Jonas and I really thanks for this information.

 

 

Music instruments are selected random anyway user can change it.

 

And I really wish to someone make good 'MIDI player' to play lots of *.MID files by APPLE II.

 

Recorded sample songs from the Ultima V.

 

stones.mp3
다운로드
GTale.mp3
다운로드
Stone1.mp3
다운로드

 

Thank you very much.

Ian Kim

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SD MIDI card

◆ SD MIDI ][+ / 2016. 7. 28. 20:07

Dear Friends,

 

Today, I built a MIDI card for APPLE II.

It is one of my wish item and successfully develop as the Passport compatible.

So, now I can play the Ultima V with Passport MIDI output.

I don't have real passport card so, I had to research with the passport driving program and refer the manual.

It tested on APPLE IIe and also need to test it for APPLE ][+ and IIGS.

It have MIDI IN and MIDI Out as general use.

 

I will announce again when It ready for sale.

 

Thanks

Ian Kim

 

PS;

I recorded one of good song.

I used a PC with USB MIDI cable and connected to this MIDI card.

 

stones.mp3
다운로드

 

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