... /> The Spectrum ROM, like that of the ZX81, saves space by ... used compressed data for the table of constants with the result that ... in the first five bytes of ROM - with three redundant memory ... routines also improved the accuracy of number parsing so that both ...

... to be constant. So my table of addresses should be:
[CODE ...

... command has its own internal table of note frequencies, the SOUND command ... It must use an external table of 96 double byte integers for ... o
100 SAVE "note table" DATA n$()
200 ... /> [code] 20 CLEAR: LOAD "note table" DATA n$()[/code]
To ...

... collide is the lack of any free ports on the Spectrum !
of ports to collide with! Think of all the other ... interface. (like the "ZXI" specification ports, that only collide with the ... ZX Printer - I know these ports were picked out long after ...

... is the lack of any free ports on the Spectrum ... ![/quote]

Blame the designer of ... in fact 200+ available ports if you're willing ... up stealing a large range of ports. For example, the ... of the port address, so each of the I/O ports ...

... have specs for mapping ports to pinouts of rs232!)

i ... do timing based on timing of known instructions (t.i. ... if1 or at least specification of ports and pins for rs232 on ... then? you dedicate certain amount of processor time to reading and ...

... even a different set of I/O ports. It's an open ... to allocate the required number of ports.

A table of pointers to the screen ... to screen data from the table and interpret it. If ... can store pointers itself, instead of screen numbers.

of how to build screen, ... and list of objects on the screen. ...

... answered my question with the 'Table of pointers' bit, it sounds ... I can't have a table of defws, they don't ... scared by the complexity of this, this might still ... at the moment the house of cards is standing.
... 's getting in the way of my program...

... " i.e. the table of addresses to room data.
of variable length. (Otherwise ... contains a variable number of objects then it certainly ... will be of variable length.

table up e.g.

... stuff, I was thinking of going rambo and directly ... was somehow checking some of the GAC internal flags ... Speccy [I]GAC[/I] ports. :-)[/QUOTE]
Thank ... what the status is of this kind of "ports". I mean, ... s just through lots of luck and amazing guesswork. ...

... OBJECTS 0xA523 /* Table of objects */
-#define ROOMS 0xA525 /* Table of locations */
... used to store all forms of text */
+#define ... OBJECTS 0x0006 /* Table of objects */
+#define ROOMS 0x0008 /* Table of locations */
...

... to have duplicated a couple of them. I'll have to ... 'll construct a cross-reference table of connections.

As regards ... 's impossible to get out of the room and thus make ...

... letter variable rather than a table of values.

Interesting...

... pointer to look up tables of screen data & attributes; each ... its attribute. The precursor calculation of SP sometimes overflows $FFFF and ... which is wrong or the table of offsets which is wrong.

... came.[/QUOTE]

Enough of who has the biggest balls ... never seen pictures on tv of young children being dragged from ... dont think theres any 'league table' of who is the worst or ...

... directly into the page (instead of linking to WoS FTP), and ... /> Finally there are a couple of extra files which are OPF ... book, including author information and table of contents.

... never seen pictures on tv of young children being dragged ... [/QUOTE]
Never saw pictures of children killed not by terrorists ... banned wikileaks for publishing evidences of their crimes.
[QUOTE ... think theres any 'league table' of who is the worst or ...

... top level section in the table of contents, and it would contain ...

... pressed
set bit 0 of ports[0xfefe] to 0 (Caps Shift ... pressed
set bit 1 of ports[0xfefe] to 0 (Z pressed ... pressed
set bit 2 of ports[0xfefe] to 0 (X pressed ... pressed
set bit 3 of ports[0xfefe] to 0 (C pressed ...

... scores go down the middle of the page[/QUOTE]
... possible to get some kind of screenshot or photo?
... on the iPhone version of the Kindle app has ... GEN?s" and "the threat of VAT ? adventures" rather than ... . Is this in the table of contents (like the top ...

... dash. Is this in the table of contents (like the top picture ...

...
One more set of questions about ports, because I think there ... two separate sets of ports, like IN ports and OUT ports, emulated by ... bits in approriate ports and map part of my PC keyboard ... , without taking special care of which emulated Spectrum key is ...

... 555522]One more set of questions about ports, because I think ... keypress change border color/state of speaker etc. by overwriting ... two separate sets of ports, like IN ports and OUT ports, emulated by two ... border colour and the state of the keyboard. This is ...

... 48k ROM has a table of $ff bytes to use ... as IM2 table, something that broke compatibility ... backwards a known number of bytes. People can use ... is written assuming portions of the sw will never ... only make those kinds of assumptions when they understand ...

... be able to use half of a 4GB SD card ... you really have over 2GB of spectrum files you need?[/ ... medium can be final size of ZX files different. FAT16 ... 65xxx files and here is table of cluster size on different ... cluster size. Average size of TAP file is 39.4 ...

... />
1: Either create a table and do a lookup when ... nicer but after running the table generation routine you can happily ... /> ; makeRev Builds a 256 byte table of reversed values
; hl = base ... of 256 byte table (try to choose a ...

... address must be at beginning of 256-byte page
...

noptable contains a table of NOP instructions into which an ... the table places an OUT of 0 into the table depending ... response by taking advantage of the logarithmic nature of speakre outout).

... to rule out a lot of the game players actually playing ... real in the next couple of days. I just need to ... , etc, to ease more of these kinds of ports. Ah well, time is ...