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GR8BIT: the Real Engineering Experience
E-mail: infoatgr8bit.ru [S]
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GR8BIT knowledge base, books and downloads

Knowledge
base
Downloads Books and
documentation

GR8BIT knowledge base

KB# * Format Title Flags Author(s) Publish date
KB0018 PDF: KB0018  HTML: KB0018 GR8blaster device for MSX
I
Brychkov, E. Apr 24, 2018
DN0006 PDF: DN0006 GR8NET mono to stereo modification
I
Brychkov, E. Sep 28, 2017
DN0005 PDF: DN0005 GR8NET sound line decoupling
R
r
Brychkov, E. Feb 05, 2016
KB0017 HTML: KB0017 How to successfully design and build your own electronics project
I
Brychkov, E. Nov 24, 2014
DN0004 PDF: DN0004  HTML: DN0004 Installing V9958 into your GR8BIT
I
Brychkov, E., Cancho Niemietz, R. Oct 20, 2014
KB0016 HTML: KB0016 Dual port SDRAM controller
I
Shiraishi, D., Brychkov, E. Mar 03, 2014
KB0015 HTML: KB0015 Best practices creating designs with EAGLE
R
P
Brychkov, E. Jan 03, 2014
KB0014 PDF: KB0014  HTML: KB0014 Composite and Y/C Video Board
I
Brychkov, E. Nov 08, 2013
KB0013   GR8BIT as a Digital Oscilloscope
I
Brychkov, E. July 01, 2013
KB0012   Building a slot bay
I
Brychkov, E. May 30, 2013
KB0011 PDF: KB0011  HTML: KB0011 Building ByteBlaster-II device
I
r
Brychkov, E. Dec 03, 2012
KB0010 PDF: KB0010  HTML: KB0010 Adding a multimedia capability: a Covox device
I
r
Brychkov, E. Oct 23, 2013
KB0009 PDF: KB0009  HTML: KB0009 Accelerating your GR8BIT
I
Brychkov, E. Oct 12, 2012
KB0008   Calibrating real-time clock
I
Brychkov, E. Oct 02, 2012
DN0003 PDF: DN0003  HTML: DN0003 Storage subsystem version 3.0 Manual
D
R
Brychkov, E. Sep 10, 2012
KB0007 PDF: KB0007  HTML: KB0007 When and why 1 multiplied by 0 is not equal to 0
I
Brychkov, E. Jun 1, 2012
DN0002   Storage subsystem v.2.0a: Using and Programming
D
Brychkov, E. May 10, 2012
DN0001   Storage Microcontroller v.2.0 Upgrade
D
Brychkov, E. Apr 4, 2012
KB0006   Using GR8BIT Storage Subsystem
I
Brychkov, E. Mar 15, 2012
KB0005   Timing feature of SCREEN7 and SCREEN8 video modes
R
Wilmans, J., van der Meulen, R., Brychkov, E. Mar 09, 2012
KB0004 PDF: KB0004  HTML: KB0004 Using GR8BIT Language Pack and PS/2 Keyboard
I
r
Brychkov, E. Aug 14, 2012
KB0003   Slot Keying for the Slot Board
R
Wilmans, J. Feb 27, 2012
KB0002   Clarification of MSX cartridge electrical compatibility
R
Wilmans, J., Brychkov, E. Feb 24, 2012
KB0001   Increasing GR8BUS and slot-bus circuit load capacity
R
r
Wilmans, J., Brychkov, E. July 18, 2012
* Having trouble viewing PDF documents within the browser? Download and use Adobe Acrobat Reader
Legend:
I
Informational,
R
Recommended,
D
Design note,
r
Updated/re-released,
P
Preliminary/gathering feedback
Please fill in the GR8BIT KB template and contact us in order to populate this section. Thank you.
Please check with your educational institution (employer) if articles you are (co-) authoring in can be credited towards your academic record (qualification level).

Knowledge
base
Downloads Books and
documentation
Top

GR8BIT downloads

This section allows you to download freely available documentation, code, executables and case studies.
Contributions to the downloads section and/or to the contents of downloadable documents and code are welcome.

Category Type Developer/Owner License
Microcode
GR8BIT Langpack New! Update v.1.0a supports PS/2 keyboard, JA/RU/Intl/PT code pages [March 03, 2012]
» (Download) GR8BIT Language pack (replacement for Kanji ROM, 16KiB). Languages: JA, EN, RU, ES, FR, DE [March 22, 2011]
Eugeny Brychkov Copyleft
GR8BIT PS/2 keyboard microcontroller New! Microcode update v.1.0b [August 14, 2012 (r)]
» (Download) GR8BIT PS/2 keyboard microcontroller Microcode update v.1.0a [March 02, 2012]
» (Download) GR8BIT PS/2 keyboard microcontroller (based on PIC16F1828) [November 28, 2011]
Eugeny Brychkov Copyleft
GR8BIT storage New! microcode version 3.0 with built-in GR8STORM™ [September 10, 2012]
» (Download) GR8BIT storage microcode with HDD support v.2.0a and GR8HDD utility [May 10, 2012]
» (Download) GR8BIT storage microcode update v.2.0 for 18F46K22 [April 04, 2012]
» (Download) GR8BIT storage microcode package v.1.0b for PIC16F1939 [March 15, 2012]
» (Download) GR8BIT storage ROM update v.1.0a [January 26, 2012]
» (Download) GR8BIT storage microcontroller, based on PIC16F1939 [November 28, 2011]
Eugeny Brychkov,
MSX LC
Driver Copyleft EB
Kernel © MSXLC
(licensed to registered
GR8BIT owners)
GR8BUS master board New! configuration modules Konami SCC [December 02, 2012]
   SPI LAN (W5100-based) and arbiter [December 21, 2012]
   Micro-SD card [January 03, 2013]
   Digital oscilloscope with samples [July 01, 2013]
Eugeny Brychkov
白石 大介
Copyleft
(includes publicly available
IP of Altera Corporation)
Applications COVOX: Covox device in parallel port demonstration program [October 19, 2012] Eugeny Brychkov Copyleft
CHKSPD: CPU speed estimation and RTC calibration program [October 02, 2012] Eugeny Brychkov Copyleft
Nishi-san bloadable photo (source includes portion of LZW expansion code) [December 27, 2011] Eugeny Brychkov Copyleft
King's Valley and Vampire Killer serial port audio images [November 08, 2013] (for educational purposes only) Konami/others © Konami Corp

Knowledge
base
Downloads Books and
documentation
Top

Books and documentation

This section presents MSX-related books in various languages. If you wish to add any related book in your language, please contact us.
Viewers you may need: Adobe Reader (PDF), DJVU plug-in (DJVU), EAGLE (SCH/BRD/LBR)

Documentation and designs

  
GR8BUS pinout GR8BUS system bus pinout
[November 29, 2011]

English
1 page (PDF)

Eugeny Brychkov
(2011)
GR8BUS edge connector GR8BUS board components library
[January 21, 2012]

English
EAGLE (LBR)

Eugeny Brychkov
(2012)
MSX breadboard MSX breadboard design
[October 25, 2013]

English
EAGLE (SCH/BRD)

Eugeny Brychkov
(2013)
Konami SCC board Konami SCC cartridge design
[August 22, 2013]
 [minor correction May 14, 2014]
 [minor correction June 26, 2020]


EAGLE (SCH/BRD)

コナミ株式会社
(1988)
Eugeny Brychkov
(2013)
FM-Pak FM-Pak without SRAM
Konami and Sunrise casings
Rev.1 [Jan 22, 2014]

EAGLE, Gerber/Drill

G. d'Osvualdo (2008),
E.Luppes, C.Martin,
E.Boez, E.Brychkov (2013)
Mega Flash-ROM Mega Flash-ROM 512K
Konami casing
Rev.B [Oct 21, 2014]

EAGLE

J-P.Dubois, E.Boez,
E.Brychkov (2014)
GR8programmer device GR8programmer design
[August 29, 2018]

Gerber/drill files

E.Sokolowski (2018)
GR8BIT internal card brackets printing files GR8BIT card brackets
[February 10, 2019]

STL files

M.Splett (2019)
YIS805 MSX computer circuit diagram YIS805 MSX computer
circuit diagram

[June 18, 2009]
[Published Aug 23,2019]

PDF file

E.Brychkov (2009)
GR8BIT slot frame and mount A 3D Printed cartridge slot
frame and mount for your
GR8BIT computer

[August 24, 2019]

STL files

M.Splett (2019)

Books

V9938 programmer's user guide V9938 Programmer's Guide
[March 06, 2011]
[Upd. March 13, 2022]


English
108 pages (PDF)

Eugeny Brychkov,
株式会社アスキー,
ヤマハ株式会社
(1985, 2010)
Справочное руководство по языку программирования БЕЙСИК Справочное руководство по языку
программирования БЕЙСИК

[January 18, 2013]
Русский (Russian)
418 страниц (DJVU)

ヤマハ株式会社 (пер. с англ.
под ред. Гиглавого А.В.)
(1986)
Практические занятия на ПЭВМ Ямаха Практические занятия
на ПЭВМ Ямаха

[January 23, 2013]

Русский (Russian)
265 страниц (DJVU)

Степанов М.Е.
(1987)
Issues on YJK colour model implemented in Yamaha V9958 VDP chip.doc Issues on YJK colour model
implemented in Yamaha V9958
VDP chip

[October 24, 2014]
English
8 pages (PDF)

Ricardo Cancho
Niemietz (2014)
(ed. Eugeny Brychkov)
   

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