Az összes MIDI érték a 0-127 (7 bit) tartományba esik, bár néha +63 és -64 között van (az első 7 bit komplemense).

A MIDI fájl olyan, mint egy adatfolyam. Fogja az első bájtot, elemzi a benne lévő parancsot, az első 7 bitbe kódolja, majd vegye a következő bájtot, elemzi és így tovább.

Egyes parancsoknak csak 1 bájtra van szükségük, másoknak többre. Ezt a nyolcadik bit jelzi. 1 azt jelenti, hogy a parancsnak legalább 2 bájtja van. Ha a következő fogadott bájt 1 a 7-es bitben, akkor a parancs 3 bájtnál hosszabb.

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All MIDI values are in the range 0-127 (7 bits), although sometimes it is between +63 and -64 (Two's complement of the first 7 bits).

A MIDI file is like a stream. You take the first byte, parse the command inside it, encoded in the first 7 bits, then take the next byte, parse it and so on.

Some commands need only 1 byte, others more. This is indicated by the eighth bit. 1 means that the command has at least 2 bytes. If the next received byte is 1 in bit 7, then the command is 3 bytes or longer.

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Todos los valores en MIDI están en el rango 0 a 127(7 bits), aunque a veces también indica entre +63 y -64(Complemento a 2 de los 7 primeros bits).

Un fichero MIDI es como un flujo, tomas el primer byte, interpretas el comando que contiene codificado en los 7 primeros bits, entonces tomas el siguiente byte, y así todo el tiempo.

Algunos comandos solo necesitan 1 byte, otros más. Esto se indica en el octavo bit. Un 1 significa que el comando tiene al menos 2 bytes. Si el siguiente byte también tiene un 1 en el octavo bit, significa que el comando tiene 3 bytes o más.

A hacked VIDEO: device is needed.

I think it is more an EDITOR: task.

Here you can read more about it.


Quote from: Werner Lindner(Former director of Enterprise Computers GMB):
"Egypt:
The Egypt importer was Computer Technical Co. in Cairo. The founder and M.D. was Mr. Nabil Lashine. He had already bought about 500 ENTERPRISE 64k machines from England. He imported them to Egypt and sold them as electronic typewriters to other companies. He was not interested in games or other ancillaries, because he couldn't sell them (nobody in Egypt could afford a home computer for private purposes at that time). He made his own software for the computer and did the green keyboard print by himself. He bought additional 64k machines from us, but there was only appr. one shipment per year and not more than 150 machines (25 boxes á 6 computers). He also got appr. 500 empty cartridges from us. He always payed with monthly cheques. Sometimes it took long to get the money, but he was very reliable. His last order was in 1993, last contact to him in 1994. At this time his company was in big trouble and his bank had the hands on his remaining stock of EC machines. I've never heard of him afterwards, but I still have a complete set of printed keys, that he gave me while he was visiting us in Munich. All in all I think that 4000 units is too much - I personally know only about 1500 units, incl. the machines from England (but maybe Latchu has sold something to him directly)."

There are other proofs of these laws, they where no legends. For example, some German models have a paper sticker over the ENTERPRISE, ONE TWO EIGHT one, saying ENTERPRISE and "128K" on big numbers.

Here on Spain there where similar laws on that era.

There is no Arabic.Rom, sorry. The only "official" language Rom was the BRD.Rom(German), and from that the users made the others. You have some of them on the emulator: HUN.Rom, ESP.Rom and derivates.

If you want to create your own rom for some language I can give you some tips.  But unless you are an expert on the Arabic language, It can be a very hard work.

It seems that the Arabic Enterprise models where only used as typewriter keyboards.

Ok, then....... But you are in debt..... You have to do a tutorial to change the Spectrum Emulator port numbers, both on the original and on Pears's clone.

Would you? When you have time.

Not related but some.  The EXDOS card wastes a lot of possible places for memory or Roms when the SF3 is plugged(20h-2Fh). Now that we can put the EXDOS Rom wherever we want, it will be great to cancel that space on the floppy controller.

Another tutorial, please.....

Ah, I was forgetting it. Attached you have the first Quigs(SymbOS) program made by Hans.

It only shows the SF3 logfile on a text box when clicking on a button. The icon inside the app gets corrupted on 4 colour modes, soon it will be fixed.

Zozo, can you try it when you can?

Tomorrow I will put a short video about it.

It is possible that the 30h-3FH range will be used in a near future by the SF3 instead of the 40h-4Fh one, because that range is very populated by other devices on the MSX side.

I think it will benefit us because on the EP side the SF3 using the 40h-4Fh range collided with the Hardware Spectrum Emulator.

On the other side, on the Enterprise, the ports 32h and 3Fh are actually used by Zozo's Z180 experiment.....

I enquire the use of the range 30h-3Fh for the Symbiface3, if it can be....