Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision
Previous revision
builderpages:plasmo:muntz65:prototype_home [2024/01/14 17:18] – Initial import from Wayback Machine builderpages:plasmo:muntz65:prototype_home [2026/06/15 13:08] (current) – external edit 127.0.0.1
Line 1: Line 1:
 /* Imported from Wayback Machine /* Imported from Wayback Machine
-   Original URL : https://www.retrobrewcomputers.org/doku.php?id=builderpages:plasmo:muntz65:prototype_home +   Original URL : https://retrobrewcomputers.org/doku.php?id=builderpages:plasmo:muntz65:prototype_home 
-   Snapshot date: 2024-01-14+   Snapshot date: 2026-01-20
    Generator    : wayback-archiver    Generator    : wayback-archiver
 */ */
Line 37: Line 37:
 ===== Design Information ===== ===== Design Information =====
  
-[[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:muntz65:bitbangser_scm.pdf|schematic]]+[[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:muntz65:bitbangser_scm.pdf|schematic]]
  
-[[https://www.retrobrewcomputers.org/lib/exe/fetch.php?tok=05d32d&media=https%3A%2F%2Fwww.retrobrewcomputers.org%2Flib%2Fexe%2Ffetch.php%3Ftok%3Dde35c7%26media%3Dhttps%3A%2F%2Fwww.retrobrewcomputers.org%2Flib%2Fexe%2Ffetch.php%3Ftok%3D68f0c2%26media%3Dhttps%3A%2F%2Fwww.retrobrewcomputers.org%2Flib%2Fexe%2Ffetch.php%3Ftok%3Df0d717%26media%3Dhttps%3A%2F%2Fwww.retrobrewcomputers.org%2Flib%2Fexe%2Ffetch.php%3Fmedia%3Dbuilderpages%3Aplasmo%3Amuntz65%3Amuntz65_proto_as_built.jpg|As-built drawing]]+[[https://retrobrewcomputers.org/lib/exe/fetch.php?tok=05d32d&media=https%3A%2F%2Fwww.retrobrewcomputers.org%2Flib%2Fexe%2Ffetch.php%3Ftok%3Dde35c7%26media%3Dhttps%3A%2F%2Fwww.retrobrewcomputers.org%2Flib%2Fexe%2Ffetch.php%3Ftok%3D68f0c2%26media%3Dhttps%3A%2F%2Fwww.retrobrewcomputers.org%2Flib%2Fexe%2Ffetch.php%3Ftok%3Df0d717%26media%3Dhttps%3A%2F%2Fwww.retrobrewcomputers.org%2Flib%2Fexe%2Ffetch.php%3Fmedia%3Dbuilderpages%3Aplasmo%3Amuntz65%3Amuntz65_proto_as_built.jpg|As-built drawing]]
  
-[[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:muntz65:romserbt25m_22v10_design.txt|GAL22V10 design]] file+[[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:muntz65:romserbt25m_22v10_design.txt|GAL22V10 design]] file
  
 [[builderpages:plasmo:muntz65:prototype_home:memorymap|Memory map]] [[builderpages:plasmo:muntz65:prototype_home:memorymap|Memory map]]
Line 47: Line 47:
 ==== Software ==== ==== Software ====
  
-[[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:muntz65:romserbt.lst|Bootstrap software]] in GAL22V10+[[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:muntz65:romserbt.lst|Bootstrap software]] in GAL22V10
  
-256-byte [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:muntz65:tinyload_muntz65_25m.zip|Intel Hex loader]], load first then use it to load Muntz65 monitor+256-byte [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:muntz65:tinyload_muntz65_25m.zip|Intel Hex loader]], load first then use it to load Muntz65 monitor
  
-[[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:muntz65:muntz65monitor_rev01_25mhz.zip|Muntz65 monitor]], a bare bone monitor to display, modify memory, load and run software.+[[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:muntz65:muntz65monitor_rev01_25mhz.zip|Muntz65 monitor]], a bare bone monitor to display, modify memory, load and run software.
  
 ===== Projects ===== ===== Projects =====
Line 57: Line 57:
 ==== Driving WS2812 Panel ==== ==== Driving WS2812 Panel ====
  
-By bit-bang the serial transmitter at higher data rate (800KHz), the same transmitter can be hooked up to a WS2812 panel to display data. In this case it is a 8×8 panel and 192 bytes of color data was transmitted in 2 milliseconds without causing printable gibberish on the serial port. Link to the [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:muntz65:bit-bang-christmas_tree_on_ws2812_8x8_panel.zip|Christmas Tree]] program.+By bit-bang the serial transmitter at higher data rate (800KHz), the same transmitter can be hooked up to a WS2812 panel to display data. In this case it is a 8×8 panel and 192 bytes of color data was transmitted in 2 milliseconds without causing printable gibberish on the serial port. Link to the [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:muntz65:bit-bang-christmas_tree_on_ws2812_8x8_panel.zip|Christmas Tree]] program.
  
 [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?tok=b519b9&media=https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/plasmo/muntz65/dsc_75171223.jpg|{{https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/plasmo/muntz65/dsc_75171223.jpg?300x188|www.retrobrewcomputers.org_lib_plugins_ckgedit_fckeditor_userfiles_image_builderpages_plasmo_muntz65_dsc_75171223.jpg}}]] [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?tok=b519b9&media=https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/plasmo/muntz65/dsc_75171223.jpg|{{https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/plasmo/muntz65/dsc_75171223.jpg?300x188|www.retrobrewcomputers.org_lib_plugins_ckgedit_fckeditor_userfiles_image_builderpages_plasmo_muntz65_dsc_75171223.jpg}}]]
Line 65: Line 65:
 By adding a shift register and a horizontal sync generator, the 25.175MHz 6502 can scan a region of memory as graphic video data to display monochrome 640×480 VGA images. It functions as a [[builderpages:plasmo:muntz65:vgacontroller_prototype|VGA controller]]. By adding a shift register and a horizontal sync generator, the 25.175MHz 6502 can scan a region of memory as graphic video data to display monochrome 640×480 VGA images. It functions as a [[builderpages:plasmo:muntz65:vgacontroller_prototype|VGA controller]].
  
-[[https://www.retrobrewcomputers.org/lib/exe/fetch.php?tok=dc8ad8&media=https%3A%2F%2Fwww.retrobrewcomputers.org%2Flib%2Fplugins%2Fckgedit%2Ffckeditor%2Fuserfiles%2Fimage%2Fbuilderpages%2Fplasmo%2Fmuntz65%2Fdsc_75321231.jpg|{{https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/plasmo/muntz65/dsc_75321231.jpg?300x177|www.retrobrewcomputers.org_lib_plugins_ckgedit_fckeditor_userfiles_image_builderpages_plasmo_muntz65_dsc_75321231.jpg}}]]+[[https://retrobrewcomputers.org/lib/exe/fetch.php?tok=dc8ad8&media=https%3A%2F%2Fwww.retrobrewcomputers.org%2Flib%2Fplugins%2Fckgedit%2Ffckeditor%2Fuserfiles%2Fimage%2Fbuilderpages%2Fplasmo%2Fmuntz65%2Fdsc_75321231.jpg|{{https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/plasmo/muntz65/dsc_75321231.jpg?300x177|www.retrobrewcomputers.org_lib_plugins_ckgedit_fckeditor_userfiles_image_builderpages_plasmo_muntz65_dsc_75321231.jpg}}]]
  
builderpages/plasmo/muntz65/prototype_home.1705252708.txt.gz · Last modified: (external edit)
CC Attribution-Share Alike 4.0 International
Driven by DokuWiki Recent changes RSS feed Valid CSS Valid XHTML 1.0