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Author Topic: Alex's programs (Read 12887 times)

Online SlashNet

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Alex's programs
« on: 2008.September.07. 17:50:51 »
I have simple Spectrum 48k Black&White emulator.

It works with real Spectrum Cassettes.

:HELP SP
SP  version 1.1
    Spectrum 48K Emulator
    © 1993 Alexander Gusev.

Offline Zozosoft

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Re: Alex's programs
« Reply #1 on: 2008.September.07. 19:19:41 »
I have simple Spectrum 48k Black&White emulator.

It is a HW or SW?

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Re: Alex's programs
« Reply #2 on: 2008.September.07. 19:48:48 »
Full software.

Work on real machine (on ep128emu some buggy)


« Last Edit: 2008.September.07. 19:59:18 by SlashNet »

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Re: Alex's programs
« Reply #3 on: 2008.September.07. 20:04:40 »

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Re: Alex's programs
« Reply #4 on: 2008.September.07. 21:00:32 »
Ok It's here

SP Emulator
« Last Edit: 2008.September.07. 21:06:34 by SlashNet »

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Re: Alex's programs
« Reply #5 on: 2008.September.09. 22:26:15 »
SP Emulator
Thanks!

It is a modified Spectrum ROM, the HW routines converted for the Enterprise HW, and can run BASIC programs. The most of the machine code programs use own routines for accessing keyboard, sound, etc, these can't run via SW emulator.

In Hungary many similar SW emulator writed, there is the collection.

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Re: Alex's programs
« Reply #6 on: 2009.January.24. 16:51:15 »
I have simple Spectrum 48k Black&White emulator.

It works with real Spectrum Cassettes.

:HELP SP
SP  version 1.1
    Spectrum 48K Emulator
    © 1993 Alexander Gusev.


WoW! 16 years passed from that times when I wrote this Emulator! In 1994 the was 2.1 version released with full and truly screen color support and the ability to save Spectrum snapshots in Enterprise format

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Re: Alex's programs
« Reply #7 on: 2009.January.24. 17:08:53 »
Welcome here Alex!

In 1994 the was 2.1 version released with full and truly screen color support and the ability to save Spectrum snapshots in Enterprise format
Can you upload this version?

Offline Alex0174

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Re: Alex's programs
« Reply #8 on: 2009.January.24. 17:29:43 »

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Re: Alex's programs
« Reply #9 on: 2009.January.24. 20:15:10 »
Work on real machine (on ep128emu some buggy)
It is works only with 128K memory.

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Re: Alex's programs
« Reply #10 on: 2009.January.24. 20:21:58 »
ability to save Spectrum snapshots in Enterprise format
How it is work? With the normal SAVE command make a Spectrum tape sound.

Offline Alex0174

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Re: Alex's programs
« Reply #11 on: 2009.January.24. 22:10:19 »
It is works only with 128K memory.
May be... It was written in 1992-93 in a lack of any info about how Enterprise is organized... Today is the first day I've accidentally found info about Enterpise in Wiki, then I've downloaded a ep128 emulator, got my Enterprise cassete recorder and five cassetes from an attic (the computer unfortunately was sold in 1996)... I was suprised that approximately 60% of the programs in that cassetes, including SP2, successfully loaded into my notebook)) That's the real nostalgia and fine feelings)) Thank you))

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Re: Alex's programs
« Reply #12 on: 2009.January.24. 22:29:50 »
I was suprised that approximately 60% of the programs in that cassetes, including SP2, successfully loaded into my notebook)) That's the real nostalgia and fine feelings)) Thank you))
It's great!
Do you have some other own programs?

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Re: Alex's programs
« Reply #13 on: 2009.January.24. 22:37:33 »
How it is work? With the normal SAVE command make a Spectrum tape sound.
There're some rules about native ZX Spectrum cassetes and how to deal with snapshots, which I forgot to tell:
1. Before any native ZX cassete operations (load or save) it is nessessary to press F1 in order to increase the memory access timeout, so that the system gets approximately the same with the ZX Spectrum performance
2. After the native ZX cassete operations press F2 to resume the normal memory access timeout
5. After loading Spectrum program and completing any operations you want to be stored in snapshot, press F5. You will return to the Enterprise enviroment... By the way, typing ":sp" will return you to the same situation in the Spectrum machine, which was held in the moment you've pressed F5
6. To save a snapshot type ":sp $....."
7. To load a snapshot type ":sp #....."


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Re: Alex's programs
« Reply #14 on: 2009.January.24. 22:49:14 »
It's great!
Do you have some other own programs?
Yes, I have a Ramdisk and a CP/M OS implementation