-
Interface 1 emulation issuesFor Virtual Spectrum v3.0 I am implementing virtual Interface 1 and Interface 2 options! The I/F2 ROM option works already, and I have got the I/F1 s…
... I am implementing virtual Interface 1 and Interface 2 options! ... CLS# works and CAT 1 gives 'microdrive not present ... tab is broken then bit 0 of port 239 ... emulator?
Interface 1 emulation on Spin in 128K ... commands work (try CAT 1). If I switch to ... -
16-Bit Binary MathsHi, I'm trying to figure a few things out regarding 16-bit maths (SBC HL, ss in particular). regHL is an UInt16 (unsigned 16-bit integer) in my emu…
... byte3
' 0 0 1
' 1 1 0
// ... byte2 byte3
' 0 1 1
' 1 0 0
... the sign bit is 0 otherwise it is 1)
... -
Pyskool 0.0.1Hello all Just a quick note to inform you all of the release of Pyskool version 0.0.1. What is Pyskool? Well, [I]eventually[/I] it will be a reimple…
... of Pyskool version 0.0.1. What is Pyskool? Well, [I ... . And if you're a bit of an artist, you can ... -
Lets liven things up a bit eh!!!WOS has been a bit down in the dumps of late. :( So what better way to liven it up than with a [B][FONT="Arial Black"][color="#eedd33"]CHEEZY DISCO!…
WOS has been a bit down in the dumps of ... .soundsinmotion.org/images/Disco-02[1].gif[/IMG][img]http://farm3 ... -
Gone a bit film mad latelyYeah, I got a Sky box and the Sky Movies package, so now I'm going a bit film crazy, recording 3-4 films a night, watching one or two every evening f…
... now I'm going a bit film crazy, recording 3-4 ... ;qid=1229289186&sr=8-1[/url]
(Halliwell's ... recording box and gone a bit movie mad?
I ... -
Yay. Found an issue 1!I've had a Speccy sitting about the house for a while, unused as it only ran as a 16k (a sticker seal on the casing suggested either a 48k upgrade or…
... repair).
After reading a bit about various models I got ... out it's an Issue 1 16k (with the little ULA ... -
The 8-bit book...Filed under miscellaneous because it has quite a bit of speccy stuff in it... It's almost the ZX Spectrum book version 1.5 :) Anyway, I've finally p…
... because it has quite a bit of speccy stuff in it ... the ZX Spectrum book version 1.5 :)
Anyway, I ... -
Post your best SCRs - Image to ZX Spec 1.0.1 and beyondI've been playing around with Image to ZX Spec's encoding algorithms and I've achieved a "half colour" floyd steinberg mode, that it, the image is pa…
... .
Compared to version 1.0 modes the new colour ... worked with (including some poor 1.0 results) in a short ... fitness functions might be a bit difficult to determine without some ... -
Image to ZX Spec 1.0.4 ReleasedImage to ZX Spec 1.0.4 has been released and finally has Ordered Dithers. You can get it at the usual place: [URL="http://silentdevelopment.blogspot…
Image to ZX Spec 1.0.4 has been released ... hopefully on WOS pretty soon (1.0 was the last version ... I've only just released 1.0.3 a week or ... the moment I'm a bit burnt out on Image to ... -
which one bit of hardware would people want re-made?I'm just curious in the sense of I see interface 1's go for a fair bit on ebay and also multiface units etc.. so whats the one thing that you don't …
I'm just curious in the sense of I see interface 1's go for a fair bit on ebay and also multiface units etc..
so whats the one thing that you don't own or do but is your prized speccy add on? -
YS #1 scan errorsThe scanning for YS #1 has got a bit jumbled up. Firstly, to keep the file & page numbers in synch, files 1,2,3,4-11 should be numbered 1,1b,1c,2-9. …
The scanning for YS #1 has got a bit jumbled up. Firstly, to ... ; page numbers in synch, files 1,2,3,4-11 should ... be numbered 1,1b,1c,2-9. After ... -
Odd keyboard behaviour due to a single bit failure in +3 ROMI've just fixed a spanish +3, which, among normal issues (drive belt missing), presented a very strange one: the keyboard autorrepeated without a del…
... this way, being a bit difficult to select the desired ... fast test: PAUSE 50 lasting 1 second, as it should, ... 01h here. That is, bit D2 at address 4312h was ... high.
A single bit!! There were no more differences ... ROM (it's version 4.1), I can see that ... -
Interface 1 Issue 2 Bug FixesI've had a bit of spare time today and implemented Geoff's [URL="http://www.drumfu.com/if1_2p.zip"]bug fixes[/URL] as detailed in his [URL="http://ww…
I've had a bit of spare time today and ... assemble with Tasm 3.0.1, and a binary that should ... bother? well - with a little bit more work this can be ... -
Frank Sidebottom for No.1 !! Only have until 1.30pm Saturday !!I've only just noticed that the "Make Frank No.1" group have been aiming to make him No.1 in the charts this week! Apparently they need as many peopl…
... that the "Make Frank No.1" group have been aiming to ... make him No.1 in the charts this week ... as possible to download before 1.30pm on Saturday (today probably ...
and [url]http://bit.ly/bGwBgX[/url] for Itunes ... -
Storing two 4 bit values in one byteHi Folks, Another little tip to share although I suspect this one will be known to a lot of you out there. ;-) I wanted the ability to store two 4 …
... store two 4 bit numbers (values 0-15) in 1 byte. Whilst ... -
Compass Colelction 1Hi Martijn, A bit weird this one, if you check the two articles linked to "Compass Collection 1", they refer to different compilations...... The SU…
Hi Martijn,
A bit weird this one, if you ... articles linked to "Compass Collection 1", they refer to different compilations ... -
Interface 1 stops keys respondingVery curious, this interface 1 will either work for a short while then prevent any keys responding or just stops the keys dead on startup, found a bi…
Very curious, this interface 1 will either work for a short while then prevent any keys responding or just stops the keys dead on startup, found a bit of plasticine in the contacts and cleaned it out but it still does it, any ideas? -
Crash Issue 1 and full colour Spectrum Games BiblesHaving a big sale, everything 99p starting price... [URL]http://shop.ebay.co.uk/everythingpasses/m.html[/URL] (And yes its my wifes account so she …
... ...
[B]Crash - Issue 1[/B] - Sure to be worth ... in the corner is a bit tatty but its all held ... /> [B]Spectrum Games Bibles Book 1 (82-84), Book 2 (85 ... colour Speccy books, Crash Issue 1 is of course the one ... -
ZXDS 0.9.2 Beta 1...Hi Folks, Sort of new to the ZX DS stuff so I thought I would start by trying [B]ZXDS [/B]out in the DS emulator [B]DESMUME 0.9.7 for Windows 64 bit…
... .9.7 for Windows 64 bit[/B]. I downloaded [B]DESMUME ... ]ZXDS 0.9.2 Beta 1 [/B]in to a ZXDS ... -
Copying a SCREEN$ in ZX BASIC in 1 second?!Following on from the revived "[thread=20207]Saving a complete SCREEN$ in BASIC[/thread]" thread (although Arjun really only needed a suitable POKE i…
... should be possible, with a bit of trickery, to copy ... FN l(udg): POKE defadd+1,FN h(udg):
... /> POKE defadd,0: POKE defadd+1,0
50 CLS : ... FN l(udg): POKE defadd+1,FN h(udg):
... /> POKE defadd,0: POKE defadd+1,0: PAUSE 0
[/ ... -
Interface 1 - a proper fix?Hi everybody, Over the last few days I've been looking at Interface 1's again. I keep coming up against the "spins forever" problem, i.e. writing to…
... 've been looking at Interface 1's again. I keep coming ... the contacts helps quite a bit, but still some if1's ... ) and reading doesn't (CAT 1 seems to hang the machine ... - even my Dad's Interface 1 back in the day had ... -
Updated version (1.2) of SpecEm onlineJust in case there is any interest, I fired up DOSBox earlier and fixed a few long-standing little bugs in the source for SpecEm so that it now assem…
... 's not compatible with 64-bit Windows yet but runs reasonably ... or full-screen in 32-bit windows.
Other life ... expressed some interest since the 1.0 release in '91.
1.
Comments and suggestions ... -
AND,XOR,OR,BIT,RES,SET,CPL,NEG,RLC,RRC,SLA,SRL,RL, RR,SRA for BASICAs this was drifting away from the original INKEY$ thread I thought that I'd create a new one. So here's a routine to provide all of the above mentio…
... parameter, so for BIT,RES,SET the bit number is the second ... ;1st 9 ops just take 1 arg
pop bc
ld hl,OPERATE+1
ld a,(hl)
sla c ;C =bit pos * 8
add a ... -
Model Railway Timetable Version 1.4.12.0313...Hi Folks, Since November 2010 I have been working on my [B]Model Railway Timetable [/B]software. Thanks to the considerable help and patience of yo…
... now arrived at version [B]1.4.12.0313[/B].
bit of fun to a potential ... I have posted version [B]1.4.12.0313 [/B]at ... the line number renumbered to 1,1. The program is supplied as ... -
Your 8-bit micro preferencesWell, I kinda love [U]all [/U]8-bit machines. Yup, I've not found one that I haven’t warmed to in one way of another, but obviously there are …
... love [U]all [/U]8-bit machines. Yup, I've not ... your ‘least’ favourite computer. 8-bit only please, we'll deal ... />
Some showcase software: Xenon 1
[B]Dragon ... ? Nope, they're all a bit ****e!
[B ... -
OpenSE BASIC 3.1.1The eagle-eyed will have noticed that [url="http://www.worldofspectrum.org/infoseekid.cgi?id=0027510"]SE BASIC[/url] got an update last week. As a te…
... BASIC lines), DIR (toggle 8-bit character set support), EDIT ( ... 16-bit hex), \ (for entering 16-bit octal), ~ (for converting 16-bit ... line numbers: Line numbers from 1 to 16383 are supported. ... . Supports matching UDGs and 8-bit character sets.
* ... -
A "bit" of a curiosityHaving to use a bit of m/code to do the AND in that key check function, I was prompted to revisit the "AND,XOR,OR,...for BASIC" topic and came up wit…
Having to use a bit of m/code to do ...
c = opcode = 0(OR), 1(AND), 2(XOR)
d ... FOR p=0 TO d-1:
LET ba2=INT (a ... -
BIT b,(ii+n) contentionThe documentation says that BIT b,(ii+n) has this contention pattern: pc+1:4,pc+2:3,pc+3:3,pc+3:1 x 2,ii+n:3,ii+n:1 See [url]http://scratchpad.wiki…
The documentation says that BIT b,(ii+n) has this ... contention pattern:
pc+1:4,pc+2:3,pc ... +3:3,pc+3:1 x 2,ii+n:3 ... ,ii+n:1
See [url] ... /> [B]pc:4,[/B] pc+1:4,pc+2:3,pc ... +3:3,pc+3:1 x 2,ii+n:3 ... ,ii+n:1
Since 2 ... -
Hep needed with a bit of code...I've written a bit of code to make a character move across the screen, but the counter stops at 29 when the 3 lines to delete the characters trail ar…
I've written a bit of code to make a ...
defb 21
defb 1
defb 19
defb ... 1
defb 16
defb ... /> ld a,(63289)
cp 1
jr z, rpg
WTB: Interface 1 ULAsHi everybody, I suspect it's unlikely, but does anybody have any spare Interface 1 ULA's lying around? Would be happy to send a bit of cash in excha…
Hi everybody,
I suspect it's unlikely, but does anybody have any spare Interface 1 ULA's lying around? Would be happy to send a bit of cash in exchange for any - I have about 4 ULA-less IF1s here. :)
Thanks!
