Keyboard USB to NMS 82xx

Pagina 1/3
| 2 | 3

Door GodzIvan

Rookie (21)

afbeelding van GodzIvan

19-06-2021, 15:34

Hello
here you can find the usb keyboard adapter to NMS82xx, currently in beta, suggestions are accepted.
soon it will also be tested on TR

Link for download:
https://github.com/PanykSystem/msx-usb-keyboard

video:
https://www.youtube.com/watch?v=jhztYmmxziY

Aangemeld of registreer om reacties te plaatsen

Van AxelF

Champion (386)

afbeelding van AxelF

19-06-2021, 21:07

WoW, this is awsome,Did not know this type of microcontroller.
How did you get 5V to the microcontrioller ?.

Van Meits

Scribe (6430)

afbeelding van Meits

19-06-2021, 21:23

That's taken from the philips keyboard connector's pin 21 Wink

Van Pentarou

Champion (389)

afbeelding van Pentarou

19-06-2021, 21:37

Meits wrote:

That's taken from the philips keyboard connector's pin 21 Wink

Or 23 Wink

Where does /Y11 from the BP go to?

Van AxelF

Champion (386)

afbeelding van AxelF

19-06-2021, 22:21

Nice, i guess that pin can deliver enough power for the controller to work.
How does the controller handle CODE, GRAPH, SELECT and STOP keys. (how are they mapped.?)

Van bsittler

Master (243)

afbeelding van bsittler

19-06-2021, 23:16

This is neat! Is the source code available, and if so does the license permit modification? I looked in the repository but didn't know what file to look for

Van GodzIvan

Rookie (21)

afbeelding van GodzIvan

20-06-2021, 00:34

Pentarou wrote:
Meits wrote:

That's taken from the philips keyboard connector's pin 21 Wink

Or 23 Wink

Where does /Y11 from the BP go to?

for future uses of Japanese keyboards

Van GodzIvan

Rookie (21)

afbeelding van GodzIvan

20-06-2021, 00:52

AxelF wrote:

Nice, i guess that pin can deliver enough power for the controller to work.
How does the controller handle CODE, GRAPH, SELECT and STOP keys. (how are they mapped.?)

SELECT -> F6
STOP -> F7
GRAPH -> left ALT
CODE -> right ALT

Van GodzIvan

Rookie (21)

afbeelding van GodzIvan

20-06-2021, 00:49

AxelF wrote:

WoW, this is awsome,Did not know this type of microcontroller.
How did you get 5V to the microcontrioller ?.

PIN 23 5V out

Van st1mpy

Paladin (799)

afbeelding van st1mpy

20-06-2021, 00:52

Are the gpio pins 5v tolerant on this board?

Van GodzIvan

Rookie (21)

afbeelding van GodzIvan

20-06-2021, 00:56

st1mpy wrote:

Are the gpio pins 5v tolerant on this board?

yes, provided you do not use the internal pull ups, and the gpio in writing in open drain mode

Pagina 1/3
| 2 | 3