builderpages:speed3ple:dsky [RetroBrew Computers Wiki]

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====== DSKY ======

//PCB is marked with "v3" but it seems like this is in fact the same as v2. I just uploaded the gerbers directly to JLCPCB without any modification.//

DSKY keyboard/display unit to be used with the SBC v2 or v3.

I used SBC v003A (it needs a 26 pins par connector not IDE)

Its powered by pin 25 on the par port via K9[2-3] on the SBC.

K1 on the DSKY need to be jumpered [2-3] to get power from pin 25.

Set PC-terminal (I used Tera Term and a USB to serial adapter) to 9600 baud 8N1 and no flow, VT100 is okey, see pictures below for furter details.

Boot options:

DSKY button "BO" + "0" = Boots to Serial monitor

DSKY button "BO" + "1" = Boots to CP/M v2.2. Look in drive F: and G: for some tools.

Not sure about the key labeling on this version of the DSKY PCB vs the pdf manual…?

(I have some extra pcbs in Norway if anyone interested)

^Unit^images^ |
|Front pcb (unfinished)|{{  https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/speed3ple/images/img_20200322_113109small.jpg?nolink&300x400  |www.retrobrewcomputers.org_lib_plugins_ckgedit_fckeditor_userfiles_image_builderpages_speed3ple_images_img_20200322_113109small.jpg}}| |
| \\ Done! Seems to be working  |{{  https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/speed3ple/images/img_20210328_172434small.jpg?nolink&500x448  |www.retrobrewcomputers.org_lib_plugins_ckgedit_fckeditor_userfiles_image_builderpages_speed3ple_images_img_20210328_172434small.jpg}}| |
|Serial settings:|{{  https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/speed3ple/images/img_20210328_001339small.jpg?nolink&400x300  |www.retrobrewcomputers.org_lib_plugins_ckgedit_fckeditor_userfiles_image_builderpages_speed3ple_images_img_20210328_001339small.jpg}}{{  https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/speed3ple/images/img_20210328_001349small.jpg?nolink&400x264  |www.retrobrewcomputers.org_lib_plugins_ckgedit_fckeditor_userfiles_image_builderpages_speed3ple_images_img_20210328_001349small.jpg}}| |
| \\ Boot up message: "-CPU UP-" \\   \\ (K1 was missing when image was taken)  |{{  https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/speed3ple/images/img_20210327_225014small.jpg?nolink&400x298  |www.retrobrewcomputers.org_lib_plugins_ckgedit_fckeditor_userfiles_image_builderpages_speed3ple_images_img_20210327_225014small.jpg}}| |
|Boot: BO + "0"|{{  https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/speed3ple/images/img_20210328_001316small.jpg?nolink&400x667  |www.retrobrewcomputers.org_lib_plugins_ckgedit_fckeditor_userfiles_image_builderpages_speed3ple_images_img_20210328_001316small.jpg}} \\   \\  \\  \\ {{  https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/speed3ple/images/img_20210328_001327small.jpg?nolink&400x300  |www.retrobrewcomputers.org_lib_plugins_ckgedit_fckeditor_userfiles_image_builderpages_speed3ple_images_img_20210328_001327small.jpg}}| |

\\