ZX99 Tape System
ZX99 Tape System
I just spotted this on sellmyretro.com -
http://www.sellmyretro.com/offer/detail ... ystem-3552
Does anyone have any details about it - it looks very professional and may help those struggling with loading / saving to tapes!
http://www.sellmyretro.com/offer/detail ... ystem-3552
Does anyone have any details about it - it looks very professional and may help those struggling with loading / saving to tapes!
Rich Mellor
RWAP Software
RWAP Adventures
SellMyRetro
Retro-Printer Module
Also Involved in:
Icephorm
RWAP Software
RWAP Adventures
SellMyRetro
Retro-Printer Module
Also Involved in:
Icephorm
Re: ZX99 Tape System
Maybe this can help you:
http://www.sincuser.f9.co.uk/005/zx99.htm
http://www.sincuser.f9.co.uk/005/zx99.htm
My Blog (in German): http://www.jungsi.de
Re: ZX99 Tape System
I guess this is quite a rare piece of kit - not many users would want to buy an interface to make multiple tape copies - looks as though it is useful for checking the quality of the recordings too !!
A 50 page manual for the device though - cripes!!
A 50 page manual for the device though - cripes!!
Rich Mellor
RWAP Software
RWAP Adventures
SellMyRetro
Retro-Printer Module
Also Involved in:
Icephorm
RWAP Software
RWAP Adventures
SellMyRetro
Retro-Printer Module
Also Involved in:
Icephorm
Re: ZX99 Tape System
Hmm - I just realised, there is no D9 port for the RS232 - just a 3.5mm jack - it would be interesting to know how you would wire that up to a printer!
Rich Mellor
RWAP Software
RWAP Adventures
SellMyRetro
Retro-Printer Module
Also Involved in:
Icephorm
RWAP Software
RWAP Adventures
SellMyRetro
Retro-Printer Module
Also Involved in:
Icephorm
Re: ZX99 Tape System
The 2 signals of the 3.5 mm jack are sufficient for signals
- GND
- TXD
to transmit serial data to the printer (to its RXD line). So no flow control is possible (no hardware handshake, because RTS/CTS are missing, no software handshake XON/XOFF is possible, because the ZX99 seems not to have a RXD line for receiving from the printer).
So the printer must be fast enough or the software slow enough to avoid buffer overrun in the printer.
Siggi
- GND
- TXD
to transmit serial data to the printer (to its RXD line). So no flow control is possible (no hardware handshake, because RTS/CTS are missing, no software handshake XON/XOFF is possible, because the ZX99 seems not to have a RXD line for receiving from the printer).
So the printer must be fast enough or the software slow enough to avoid buffer overrun in the printer.
Siggi
My ZX81 web-server: online since 2007, running since dec. 2020 using ZeddyNet hardware
http://zx81.ddns.net/ZxTeaM
http://zx81.ddns.net/ZxTeaM
Re: ZX99 Tape System
Oddly enough I have a ZX-99 manual, although I do not have the device itself
Re: ZX99 Tape System
A marriage made in heaven !!
Any chance you could scan the manual in ?
Any chance you could scan the manual in ?
Rich Mellor
RWAP Software
RWAP Adventures
SellMyRetro
Retro-Printer Module
Also Involved in:
Icephorm
RWAP Software
RWAP Adventures
SellMyRetro
Retro-Printer Module
Also Involved in:
Icephorm
Re: ZX99 Tape System
Busy this weekend, but Ill try to next week!RWAP wrote:A marriage made in heaven !!
Any chance you could scan the manual in ?
G
Re: ZX99 Tape System
Sorry I have not forgotten this but moving house ended up getting in the way!
It's still on my TODO list though!
It's still on my TODO list though!
Re: ZX99 Tape System
Ok, first manual scanned in successfully and converted into a PDF of reasonable size.
There is a second manual which I think covers a rom upgrade or something, I shall scan that another day!
I have no idea who has the copyright for this these days!
There is a second manual which I think covers a rom upgrade or something, I shall scan that another day!
I have no idea who has the copyright for this these days!
- Attachments
-
- zx99.pdf
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