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Dell CMOS batteryHi folks Quick question for the techie types on here. My mum and dad have a Dell Dimension C521 and it needs a new CMOS battery by the looks of thi…
... and it needs a new CMOS battery by the looks of ... -
ZX Spectrum 48k issuesHi all! A couple of days ago I bought my first 48k Speccy off ebay (I already own a beautiful QL expanded with QubIDE interface and 640k ram). It was…
... . Probably to higher values like 470 Ohm -> 1k..2k2 or ... minimum. Both for NMOS and CMOS. Keyword being "should". That said ... -
OT: PC boot solution anyone?A long shot I know, but what the hell! The thing is this: My Asus K8V SE Deluxe mobo seems to be suffering from a problem. Specifically with the BIO…
... apparently is to reset the CMOS, which I did. And now ... error during bootup:
CMOS Checksum error
CRTC Time ... -
Read e-bay description FFS![url="http://uk.news.yahoo.com/08122005/368/ebayer-pays-163-470-photo-xbox-360.html"]http://uk.news.yahoo.com/08122005/368/ebayer-pays-163-470-photo-…
[url="http://uk.news.yahoo.com/08122005/368/ebayer-pays-163-470-photo-xbox-360.html"]http://uk.news.yahoo.com/08122005/368/ebayer-pays-163-470-photo-xbox-360.html[/url]
doh! :( -
Game OptimisationBelow is a section of code Im using for movement enermy display and collision detect. What happens is that you move the sight with ,.qa and space do…
... IF INKEY$=" " THEN GO SUB 470
160 IF playerx31 THEN ... 00000000
460 RETURN
470 REM check shot
475 ... -
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 ... -
The direct bus or indirect one... that is the questionThe Ethernet project continues...and I'm in a quandry. So I've managed to implement enough socket library for the W5100 that socket, bind, listen, a…
... (my ALIAC-2 board uses CMOS which has much lower output ... -
Speccy sound on tv show - againRemember the spectrum loading noise in two CSI shows? Well, fuzzix on c.s.s. has found what seems to be another clip of Speccy goodness: [url]http:/…
Remember the spectrum loading noise in two CSI shows? Well, fuzzix on c.s.s. has found what seems to be another clip of Speccy goodness:
[url]http://netsoc.dit.ie/~fuzzix/speccy_wire.avi[/url]
What I've done so far:
... -
Computer & Video Games Book of Adventure, TheBelow is the spectrum listing from the "[URL="http://www.worldofspectrum.org/infoseekid.cgi?id=2000078"]Computer & Video Games Book of Adventure, The…
Below is the spectrum listing from the "[URL="http://www.worldofspectrum.org/infoseekid.cgi?id=2000078"]Computer & Video Games Book of Adventure, The[/URL]" book.
I've had to add line 2 as there was a GO SUB 2 in the rest of the listing & ... -
Multiface One - brokenFor a long time I have had a Multiface One, that since I got it never worked. When I attach it to the computer (edge connector completely cleaned), i…
... x 8-bit High Speed CMOS Static RAM". Looking at the ... -
Any help appreciatedHello, I notice that people have posted their PC related hardware and software woes on this forum before and the more technically minded among you h…
... motherboard jumper to reset the CMOS it did start up again ... -
A nice Basic type in for your coffee break[code]5 BEEP 0.212765,20 10 BEEP 0.106383,19 15 BEEP 0.106383,20 20 BEEP 0.106382,24 25 BEEP 0.106383,22 30 BEEP 0.106007,19 35 BEEP 0.105634,20 40 B…
Modding / repairing a +3I've got a +3 and I'm repairing and enhacing the computer. The enhacements I've done so far: - A slightly buggy video composite output. - Repairing …
... build that mod (put a 470 ohm resistor between D7 of ...Test / comments wanted: new composite video output for +2A/+3I've been fiddling with the composite video mods for +2A and +3... with no luck. Because neither desings in [url=http://www.secarica.ro/html/zx_zone.…
... built it with 390 and 470 ohm resistors.
Because ...Broken keyboard due to broken ULARecalling csmith's thread about dead ULAs, a thread appeared in the Zonadepruebas (Spanish) forum regarding... a dead ULA, but only a partially dead …
... of 74-series TTL or CMOS if you don't have ...ZXMMC+ emulation added to Z80p48K emulator for the V6Z80p+Hi friends! As time ago I've posted a thread about an FPGA clone for the V6Z80p board, I'd like to give an update about the status of the project. …
... is equipped with a 20MHz CMOS Z80; the FPGA core can ...Stealth AllRAM SpectrumHaving just received a couple of new keyboard membranes to fix a couple of machines with, the thought crossed me that I should do a special project w…
... chip's Vcc or ground) - CMOS ICs should always have unused ...The "best" Z80?What's the best Z80 for Spectrums? I know there are differences between brands (Nec, Zilog, Thomson) and technologies (CMOS, NMOS), so what Z80 woul…
... (Nec, Zilog, Thomson) and technologies (CMOS, NMOS), so what Z80 would ...Project #1 : Speccy 128k+2 with diVide inside...Hi guys, I just have finished my Super Spectrum #1 The idea (I was thinking of that since 2007) was to fit an english grey +2 motherboard in a +2A…
... found that I had a cmos Z80 in the +2A and ... another +2a, they all have cmos z80. All my Spectrum in ... working order (4) have now cmos z80, and
my last ...Looking for SED9420C CMOS Data Separator ?Hi folks. I've found this elusive IC on ebay, and thought i would share it with my fellow WoS'ers. [url]http://www.ebay.co.uk/itm/320903868323?ssPag…
Hi folks.
I've found this elusive IC on ebay, and thought i would share it with my fellow WoS'ers.
[url]http://www.ebay.co.uk/itm/320903868323?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1438.l2649[/url]
I hope someone will ...A few questions on the Z80A cpuI know this has been discussed before and I read (a while back) the post which goes over the different Z80A CPUs ...(CMOS, NMOS? can't recall exactl…
... over the different Z80A CPUs ...(CMOS, NMOS? can't recall exactly ...New CPU and Spectranet oddity.I have no reason to suspect this problem is due to a fault/poor design of the Spectranet, but understanding what it does at system initialisation may…
... CPU with a new Z84C00 (CMOS) Z80. However, it will not ...ZX Spectrum Pre-regulator DesignCarrying on from the "[URL="http://www.worldofspectrum.org/forums/showthread.php?t=44486"]Issue 2 crashes after about 30 mins[/URL]" thread... [QUOT…
... /4W or 390 ohms or 470 ohms
C1 ....... 2200uF 16V ...A FAQ from a Z80 datasheet may reveal some up-to-now unknown behavioursA fellow member of the zonadepruebas.com forum has just mailed this PDF to me. [url]http://www.atc.us.es/~rodriguj/zilog_z80_faq.zip[/url] It's an e…
... step on a NMOS o CMOS chip?
- Does the Z80 ... CMOS suffers from latch-up issues? ( ...Difficulties to find AM29F040 DIP 32 housingDear all, I want to build a 2nd Diagboard but have some difficulties to find an AM29F040 in DIP32 housing. When I build my first Diagboard it was ra…
... -DIP-32-4M-BIT-512KX8-CMOS-EQUAL-/221240980556?pt=Bauteile& ...Spectranet questionsI have received the wonderful Spectranet interface from RWAP today. I have started to experiment with it and I have found an interesting thing... So…
... with a Zilog Z84C0006PEG NMOS/CMOS Z80 CPU because the desoldered ...My +3 is working! Here's how I did it...Hi all, To everyone who replied to my post a few weeks ago about my Spectrum +3 Fleebay chance buy not getting past the initial Amstrad copyright op…
... first (a 24 pin SED9420C CMOS Data Separator for FDD) with ...
