The annoyance when it turns out that one of the parts that arrived today wasn't the correct one:
Spot the empty space....
It is reading USB sticks though
The age of Aquarius
- rubber_jonnie
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Re: The age of Aquarius
Collector of many retro things!
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
- stephen_usher
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Re: The age of Aquarius
What’s the other part for?
Intro retro computers since before they were retro...
ZX81->Spectrum->Memotech MTX->Sinclair QL->520STM->BBC Micro->TT030->PCs & Sun Workstations.
Added code to the MiNT kernel (still there the last time I checked) + put together MiNTOS.
Collection now with added Macs, Amigas, Suns and Acorns.
ZX81->Spectrum->Memotech MTX->Sinclair QL->520STM->BBC Micro->TT030->PCs & Sun Workstations.
Added code to the MiNT kernel (still there the last time I checked) + put together MiNTOS.
Collection now with added Macs, Amigas, Suns and Acorns.
- rubber_jonnie
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Re: The age of Aquarius
It's a 74HCT74, a flip flop, and half of it seems to form part of the circuit feeding CLK to the AY chip. The other half is doing something else, but the schematics are not totally clear on what that is, though it does also seem to be CLK related.
Collector of many retro things!
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
- rubber_jonnie
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Re: The age of Aquarius
Hmm, so looking further at the schematic, I clearly couldn't see the wood for the trees, the other half of the 74HCT74 is simply all tied to ground, so not in use.rubber_jonnie wrote: ↑Thu Jan 20, 2022 9:02 amIt's a 74HCT74, a flip flop, and half of it seems to form part of the circuit feeding CLK to the AY chip. The other half is doing something else, but the schematics are not totally clear on what that is, though it does also seem to be CLK related.
Note to self: Sometimes stuff is just obvious, so don't over complicate!!
Collector of many retro things!
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
Re: The age of Aquarius
So, umm, do you have a definitive list of your computing collection? Or would that in itself be a huge feat?
- rubber_jonnie
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Re: The age of Aquarius
Well I have 50 plus machines now, though some are consoles, and 15 odd are STs of one sort or another. Let's see what I can remember!!
Working Machines:
Mattel Aquarius
A Mega STE
2x STE (Both 32Mhz thanks to Exxos)
Multiple STFMs (8 or so)
3x Mega ST
3x BBC model B
Atari 65XE (Ultimate 1MB, VBXE & PokeyMax)
Atari 800XL (Ultimate 1MB, VBXL & PokeyMax)
3x Atari 2600
Atari 7800
Atari Lynx II (BenVenn Screen upgrade and SD card adapter)
CBM64 (Epyx FastLoad and SD2IEC)
QL (Gold Card, QL vDrive and dual FDDs)
Spectrum+
Spectrum +2
ZX81 (ZXExpand+)
Apple ][e (FloppEmu, Mockingboard)
Apple Aluminium Powerbook G4 17"
Mac Classic
Mac Performa 6200
Oric Atmos (Erebus SD adapter)
NES (To be fair it's a clone)
SNES
Gamecube
Wii
Gameboy Advance
Original Nintendo DS
Nintendo DSi
Original Xbox
Xbox360
Gamepark GP32
Gamepark GP2x
Sony PSP
Epson HX-20 (Probably the first laptop)
SGI Octane
Dolch L-PAC486
Amstrad NC100
Amstrad Alt-386
Plus some peripherals like 2x Atari 1050 FDD, 2x Atari 1010 tape drive, Atari XC12 tape drive, CBM 1541 and various other odds and sods.
Not working:
Atari 600XL
2nd SGI Octane
At least that is what I can remember!! I count 54 in total
Collector of many retro things!
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
Re: The age of Aquarius
PS, although I can't really talk, I've got about 150 micro controllers of various kinds, and lots of dev boards.
- rubber_jonnie
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Re: The age of Aquarius
Planning on adding an MSX and Dragon 32 soon
Collector of many retro things!
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
- stephen_usher
- Posts: 5664
- Joined: Mon Nov 13, 2017 7:19 pm
- Location: Oxford, UK.
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Re: The age of Aquarius
Watch out! Once you get the MSX bug it can be dangerous... There are *SO* many types of MSX and MSX2 machines out there, especially direct import from Japan.
Intro retro computers since before they were retro...
ZX81->Spectrum->Memotech MTX->Sinclair QL->520STM->BBC Micro->TT030->PCs & Sun Workstations.
Added code to the MiNT kernel (still there the last time I checked) + put together MiNTOS.
Collection now with added Macs, Amigas, Suns and Acorns.
ZX81->Spectrum->Memotech MTX->Sinclair QL->520STM->BBC Micro->TT030->PCs & Sun Workstations.
Added code to the MiNT kernel (still there the last time I checked) + put together MiNTOS.
Collection now with added Macs, Amigas, Suns and Acorns.
- rubber_jonnie
- Site Admin
- Posts: 10616
- Joined: Thu Aug 17, 2017 7:40 pm
- Location: Essex
- Contact:
Re: The age of Aquarius
I know, it's quite terrifying how may MSXs there are!!stephen_usher wrote: ↑Thu Jan 20, 2022 3:11 pm Watch out! Once you get the MSX bug it can be dangerous... There are *SO* many types of MSX and MSX2 machines out there, especially direct import from Japan.
Collector of many retro things!
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...