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Messages - TMTLOGIC

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1
Hardware / Re: Questions about SymbiFace3
« on: 2020.July.05. 20:50:27 »
When i have time... i will change the CPC cpld code.
the budir pin in an output pin.
And the sound of the CPC also.
First i will measure the signal values of the cpc audio
When its lower than 5v and higher if 0v.
The cpld busdir pin  can be modivfy to input pin

2
Hardware / Re: Questions about SymbiFace3
« on: 2020.July.05. 20:47:47 »
does the msx not work with this thread?

Its only an problem by the CPC.
I think so

3
Hardware / Re: SymbiFace3 is near your Enterprise...
« on: 2020.May.20. 03:01:53 »
I still have a few sf3 components.
it remains to be seen how the delivery from china will be

4
Programming / Re: ScoreTrack, Vilmos Kopácsy MIDI attempt
« on: 2020.February.27. 08:03:20 »
it is possible on the real SE-ONE.
This option will also come later for the SF3.
 just have to wait. because the SF3 must then be reconfigured.

5
Hardware / Re: SymbiFace3 is near your Enterprise...
« on: 2020.February.19. 23:23:29 »
@ BruceTanner
When does the RD glitchy occur? is that when the IORQ and the RD are low ?

6
Hardware / Re: SymbiFace3 is near your Enterprise...
« on: 2020.February.19. 23:20:44 »
@ BruceTanner
how is the automatic increase made with the Chip select?
do you have a circuit diagram of that?

7
Hardware / Re: SymbiFace3 is near your Enterprise...
« on: 2020.February.18. 23:09:12 »
the SF3 supports sector base Fat16 and 32. this can be used for all kinds of DOS drivers.

I recently started working on FILE base USB Fat32 routines.
so you don't save the data by sectors. but through a simple LOAD and SAVE functions.
the SF3 then handles the FAT32 itself.

this function is later expanded with USB SD FTP HTTP HTTPS and more.

8
Hardware / Re: SymbiFace3 is near your Enterprise...
« on: 2020.February.18. 21:42:39 »
Yes. With 74ls245 socket.
Its possible to make an 245 jumper. With the 245 jumper breakout.
See in the right corner of the pcb

9
Hardware / Re: SymbiFace3 is near your Enterprise...
« on: 2019.December.15. 18:09:44 »
The development continues. this is not a dead improvement.
I work on this project on average 3 hours a day ;-)

I have been working on TMTNET for years, and if it works as planned, there will be very nice functions that will greatly improve your enjoyment of your compter.

mind you, even though sometimes the Enterprise is quiet about the SF3, meanwhile I continue testing at the CPC or MSX amd PCW
this is all the same Firmware. There is, however, its own DFU update file available for each type of computer.

10
Hardware / Re: SymbiFace3 is near your Enterprise...
« on: 2019.December.15. 04:53:40 »
If TMT functions properly, an explanation is provided on how to use this on the arduino PC and other systems.
this will be very limited. as @gflorez already wrote. TMTnet is deeply integrated into the hardware and firmware.

the firmware is updated on average every 2 days.


Now we have a lot of fun testing.
communication with TMTnet is easy.
every user has a unique number with password.
there are 2 status bits for tx rx
io address for setting or reading userId
io address for data read write

beta testing is up to 60 users.
then newer version of TMTnet, 16000 accounts can be created.

11
Hardware / Re: SymbiFace3 is near your Enterprise...
« on: 2019.October.27. 15:03:40 »
this week I will test version SF3V221.
Specially made for the Z80 which is critical with TTL levels.
a 74hct245 has been added

12
Hardware / Re: SymbiFace3 is near your Enterprise...
« on: 2019.October.23. 21:55:26 »
the temperature of the ARM and the battery voltage will come later.
do not want to work with this STM32F767 yet

13
Hardware / Re: SymbiFace3 is near your Enterprise...
« on: 2019.October.03. 15:29:31 »
Enterprise SF3

15
Hardware / Re: SymbiFace3 is near your Enterprise...
« on: 2019.September.10. 23:28:30 »
Great work @Gflorez :razz:

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