hi, i just wondered where these were stored in rom and how i change these?

... stats are: PROG=1.5kb; VARS=31kb; FREE=9KB
... SUB 2001
1000 DIM a$(240,128):
... must be a DIM$ & first in VARS so that its ... /> REM data in a$() starts at: (VARS)+length of 2D ... FN p(23635),,
"VARS= ";FN p(23641)-FN ...

... structure of how variables are stored in memory.

in the WoS archive.
in 128K mode).
... program to run correctly in 128K mode.
... /> LD HL,(23627) ; VARS
NEXTVAR
LD ...

... short: what pages are in use by +3DOS while ... using the TAP version stored in WOS. This version has ... each block to be loaded in "extended" memory. To ... does not overwrite system vars, as main block is ... nearly all the available memory in all pages) succesfully? ...

... d$,l$="":
DIM m(mw,mh),dx=-1 ... 1,0:
DIM dy=0,-1,0,1 ... contain coordinates of directions in the x and ... at that position in e$ in a new variable, ... LEN x$:
DIM x(n),y(n),d ... just use the information stored in the strings directly to ...

... that are used intensively in large loops, I should ... ]

Actually, in theory, it doesn't matter ... of the vars area. This is documented somewhere in the ... a = 1
20 DIM b(100)
30 ... how the BASIC variables are stored in the basic program (see ...

... position of the variable i$ in the vars area; since I am ... for saving memory just in those lines in which speed is not ... to define positions and attributes, stored in a$,b$,c$,d$ variables ... able to avoid using any DIM statements for all the various ...

... fault, which is described in the file formats section on ... While all other registers are stored in a file separately, the program ... encountered this problem in the game Knight Lore, in which storing PC ... bytes, where PC will be stored) into those two extra bytes ...

Stored in a kempston like joystick. It ...

... retreive the number of elements stored in an array.

... to PRINT a UDG in this way, relative to ... that switches to UDG mode in the PRINT statement?
... coding the BASIC program in a Text Editor (TextMate ... the tile graphics stored in memory location in a UDG type ... with PRINT " " correct? In fact, I think this is ...

... routines which do the job in thirds (as is
how ... the display is mapped in memory), which can
clear ... the screen
pixels are stored in memory) then that would be ...

... screen. These need to be stored in memory and I want to ... pack them in a smaller area as possible ... silly, but could this be stored in one byte instead of two ...

... (CVG I think) and was stored in a cupboard until now! It ... certainly the last unused SAM in the whole world. Auction ends ...

... sure if this should go in the programming forum but here ... goes. I remember back in '84 being totally blown away ... by the realistically swinging ropes in [I]Jet Set Willy[/I ... engine', or they are already stored in memory.... So, which is it ...

Hi Folks,

Is there a way to get the size of a file stored in the 128K RAM disk from within a BASIC program?

Many thanks

Paddy

Hallo,
In order to save some bytes and gain speed, I'm asking for translation of a very simple ZXBC routine to Assembler
[code]
sub light(x as uinteger,y as uinteger,intensity as ubyte)
dim adr as Uinteger
if x

... /> CASE structure - CASE, WHEN, WHEN IN, OTHERWISE and END CASE - See ... /> Music files can now be stored in and played from a memory ... of the currently playing music in seconds
MUSICLEN function - ... one-dimensional arrays, you can DIM a=1,2,3,4 ...

... be. Now, UDGs are stored in ASCII positions 128 to 255 ... br /> 32bit display target, in preparation for 32bit graphic support ... assigns that caused a crash in multistatement lines
...
DIM SPLIT arrays created empty arrays in some circumstances< ...

... long the software has "lived in this luxury"

... the whole thing it covered in dust .

When ... for each specific case . In Museums they have graduates specially ... cassettes can be stored in the limited space available in the airtight ...

... understand how BASIC variables are stored in memory using the BASIC Programming ...

...

The A$ values (in memory, decimal) are:
478 ... index 481 plus the length in 478 (which is 8).
in there and I don't ... made a mistake in reading how the values are stored in memory. Can ...

... are the 3 lines in the first screen marked ... t be using the system vars to store print position, ... the 32 column text in the next screens were ... like 2-byte parameters are stored in reverse byte order. So ... it looks like, eg, in your setfont function, you should ...

... charset being used is stored minus 256 at 23606 ... , to use a charset stored at 50000: 50000-256 ... the UDG set is stored in the same way at ... br /> On other machines: search in VARS for start of BASIC and ... by its code being stored in 23560 (the LASTK system ...

... is and that data is stored in memory at specific addresses. ... data structures are stored in memory at some address in some format. Integer ... a list of ascii characters stored at some address. C ... local and global variables (all vars in Basic are global, ie ...

... Spectrum for the variables stored in memory in the VARS area.

For ... the value you'd find stored in tape headers.

... Spectrum for the variables stored in memory in the VARS area.[/QUOTE]

... . Since the plot graphics are stored in column major order, adding one ... Since the buffer graphic is stored in column major order we have ... = attr; // make these available in global vars
g_uchar1 = attr_mask;
...

... a routine which searches the VARS area for a named string ... type. Remember that numbers are stored in 5-byte form, so manipulating ... them directly from memory in BASIC is a bit tricky ... FIND A STRING ARRAY NAMED IN o$
3001 PRINT #0 ...

... in VARS your variable is stored, and where in PROG your program line is stored ...