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Input/Output on Edge ConnectorI would like to sense a pulse on the data bus via the edge connector, i.e. on or off. How do you decide what port it is on? I would also like to send…
... /> You can get 74HCT* chips (CMOS TTL-compatible) an 74HC* chips ... (plain CMOS, I've found they work ... -
Spectrum ethernet... step 1.1Yeah, a tenth of a step :-) Here's the W5100 board up and WORKING: [url]http://www.alioth.net/tmp/w5100-online.jpg[/url] This is called the "Get Th…
... with 5 volt Z80s, even CMOS ones (they all claim to ... -
divIDE woesHi y'all ! Last night I built my lovely divIDE ;-) I downloaded flasher and +divide.tap from [url]http://www.biehold.nl/rudy/+divide/index.htm[/url…
... -Z state (and thus a CMOS input will tend to show ... -
Ethernet blog updated......today, we send our first packet and run into a bit of a gnarly snag: [url]http://spectrum.alioth.net/doc/index.php/Current_events[/url]
... higher since it is all CMOS, rather than a mix of ... -
onlineexcuse my possible naivity - would it be very dificult to make, say, exploding fist playable online in 2-player mode? (via creating a feature in an …
... time. :)
And when the Spectranet reaches the masses, we'll ... -
From The LoftHello All I have just been up in the loft (I have to clear it out Mrs VQ says so), and found my old Spectrun+2 (boxed) with outer sleeve telling me i…
... +3 to test with the Spectranet, an ethernet card for the ... -
From The LoftHello All I have just been up in the loft (I have to clear it out Mrs VQ says so), and found my old Spectrun+2 (boxed) with outer sleeve telling me i…
... +3 to test with the Spectranet, an ethernet card for the ... -
The WoSser in your mindThink of a forum member. Any random forum member. Who are you thinking of, and what else springs into mind when thinking about them...? I'm thinking…
... ]Winston[/B]
Respect, Spectranet, hope.
[B]Death ... -
Dreams...So there I was, asleep. For some reason, last night I dreamed that I was in the US presidential race, and it was election night. Bizarrely, ZX Beccy…
I think the dream has something to do with women wanting to be in a position of power. Don't let them or they'll rule the world!
On a side note, I day dream almost everyday and it's about the Spectranet. :D -
Source of Z80 ProcessorsHi all, After seeing the somewhat inflated prices that +2A's and +3's seem to be going for on eBay I'm wondering if trying to fix my 48k+ is a bette…
... . (Z84C is the code for CMOS Z80 (the old NMOS ones ... -
IO Error on erzxternal hard driveI have an external hard drive that I plug in to my PC's via a powered USB 2.0 port. It has been working fine for about 18 months or so. However lata…
... Screened and Reset it's CMOS whist I was woking on ... -
Source of Z80 ProcessorsHi all, After seeing the somewhat inflated prices that +2A's and +3's seem to be going for on eBay I'm wondering if trying to fix my 48k+ is a bette…
Here's a cheap choice
[url]http://cgi.ebay.co.uk/ZILOG-Z80-PIO-4MHz-Z80A-CMOS-RETRO-COMPUTER-TESTED-OK_W0QQitemZ250204887352QQihZ015QQcategoryZ4663QQrdZ1QQssPageNameZWD1VQQtrksidZp1638.m118.l1247QQcmdZViewItem[/url]
Have fun -
Source of Z80 ProcessorsHi all, After seeing the somewhat inflated prices that +2A's and +3's seem to be going for on eBay I'm wondering if trying to fix my 48k+ is a bette…
... /ZILOG-Z80-PIO-4MHz-Z80A-CMOS-RETRO-COMPUTER-TESTED-OK_W0QQitemZ250204887352QQihZ015QQcategoryZ4663QQrdZ1QQssPageNameZWD1VQQtrksidZp1638.m118 ... line and says they're CMOS. His description text talks PIO ... -
DivIDE+ and 128K HeatsinkI got my DivIDE+ yesterday and i tried it on a 48K+ at first, it worked marvelously on it, no problems at all. Today i desided to try it on my 128 H…
... this. (If you have a CMOS Z80, it would be interesting ... -
Of soldering and whatnot.So. It looks like if I'm going to have any sort of active retrogaming habit in the future, I need to learn a bit more about the nuts and bolts. Emula…
... (less ancient TTL), 74HCxxx (CMOS), 74HCTxxx (TTL-compatible CMOS).
- A bunch ... -
DivIDE+ and 128K HeatsinkI got my DivIDE+ yesterday and i tried it on a 48K+ at first, it worked marvelously on it, no problems at all. Today i desided to try it on my 128 H…
... new as in 2007 made CMOS rather than 1980s NMOS? -
DivIDE+ and 128K HeatsinkI got my DivIDE+ yesterday and i tried it on a 48K+ at first, it worked marvelously on it, no problems at all. Today i desided to try it on my 128 H…
... new as in 2007 made CMOS rather than 1980s NMOS?[/QUOTE ... -
ZXCF+/2 InterfaceHi all, I'm having a stock clearance sales.... ZXCF+ build and tested for only 30 Euro more on my site.. [url]http://user.tninet.se/~vjz762w/[/url] …
That sounds good, I'd like one for testing on the Spectranet through port. PM sent.
What Z80 I/O ports does it use, and does it do full port decoding? -
ZXCF+/2 InterfaceHi all, I'm having a stock clearance sales.... ZXCF+ build and tested for only 30 Euro more on my site.. [url]http://user.tninet.se/~vjz762w/[/url] …
+3!Just got my first ever Amstrad made Spectrum - a +3. Just my luck that the discs that came with it - nearly all of the pre-recorded game discs are c…
... having to do all the Spectranet prototyping with UV erase eprom ...Spectrum Ethernet update...in which a toastrack 128K machine prods a machine outside of my LAN for the first time. [url]http://spectrum.alioth.net/doc/index.php/Current_eve…
... as a parser, but the Spectranet firmware is explicitly open source ...z88dk 1.8 releasedSince I am the most regular of the z88dk peeps to post here I might as well let you all know that v1.8 has been released. [code] A little later than…
... already been abstracted out. The Spectranet firmware will provide a BSD ...3" disk preservation - optionsFor now we're still able to find old PCs with Floppy drives, floppy drive cables, new PCs that may not have a Floppy drive but still have the FDC and…
... "]How could I forget about Spectranet?[/SIZE]
Another reason ...3" disk preservation - optionsFor now we're still able to find old PCs with Floppy drives, floppy drive cables, new PCs that may not have a Floppy drive but still have the FDC and…
... inclined to use Winston's Spectranet or a DivIDE with disk ...3" disk preservation - optionsFor now we're still able to find old PCs with Floppy drives, floppy drive cables, new PCs that may not have a Floppy drive but still have the FDC and…
How many expansions can a Speccy handle ?How many expansions / interfaces / addons can a Speccy handle ? I'm not thinking about the issue of powering the interfaces through the Speccy's PS…
... multiple I/O addresses). The Spectranet for instance uses 4 I ...As a fleeting point of interest...A fleeting point of interest to you all may be that I've just decided that after triple checking my PCB design for the Spectranet (Spectrum Ethernet …
(I'm probably missing something obvious here. Also, I'm going to be basically off the Internet for the next three weeks, so apologies in advance for any slow replies!)
What do I need to write in order to emulate the Spectranet?As a fleeting point of interest...A fleeting point of interest to you all may be that I've just decided that after triple checking my PCB design for the Spectranet (Spectrum Ethernet …
... in order to emulate the Spectranet?[/quote]
all the ... details of the spectranet are in winston's wikiAs a fleeting point of interest...A fleeting point of interest to you all may be that I've just decided that after triple checking my PCB design for the Spectranet (Spectrum Ethernet …
... ]all the details of the spectranet are in winston's wiki ...As a fleeting point of interest...A fleeting point of interest to you all may be that I've just decided that after triple checking my PCB design for the Spectranet (Spectrum Ethernet …
... in order to emulate the Spectranet?[/QUOTE]
I'm ... CPLD allows things like the Spectranet to initialize on reset, then ...
