-
SE Basic IV Buffy v4.1 source (WIP)I've been doing a major refactor on the SE Basic source and I'd appreciate a code review from anyone who has time to look at it. I've almost certainl…
... /> fstk1 ; x, 1
fadd ; x + 1
fstk ; x + 1, 75
1
fsub ; r - 1
fmove ; r - 1, r - 1
fce ... -in)
rst next_char ; get next character
cp '#' ; channel specified?
SE Basic IV Buffy v4.1 source (WIP)I've been doing a major refactor on the SE Basic source and I'd appreciate a code review from anyone who has time to look at it. I've almost certainl…
... br /> rst next_char ; get next character
sub '1' ; subtract ASCII '1'
fstk10 ; x, 10
fmul ; x * 10
fst 0 ; store ... last value
fstk10 ; stack 10
fmul ; multiply previous last ...SE Basic IV Buffy v4.1 source (WIP)I've been doing a major refactor on the SE Basic source and I'd appreciate a code review from anyone who has time to look at it. I've almost certainl…
... -1
org 0x3621
report_bd:
rst ... hl, (curchl) ; get current channel
push hl ; stack ... pop hl ; unstack current channel
call chan_flag ; restore ... call str_alter_1 ; open new channel if valid
call ...SE Basic IV Buffy v4.1 source (WIP)I've been doing a major refactor on the SE Basic source and I'd appreciate a code review from anyone who has time to look at it. I've almost certainl…
... pointers
ld c, 10 ; ten bytes of limit< ... fwait ; enter calculator
fgt 1 ; l
fgt 0 ... ; find following statement (D - 1)
jp each_stmt ; immediate ... />
report_b2:
rst error ; else
defb ...SE Basic IV Buffy v4.1 source (WIP)I've been doing a major refactor on the SE Basic source and I'd appreciate a code review from anyone who has time to look at it. I've almost certainl…
... ; return if so
rst error ; else
defb ... LD HL, 1
ld (strms_00), hl ; point to channel 'K'
rst error ; else
defb ... org 0x1408
del_error:
rst error ; else
defb ...SE Basic IV Buffy v4.1 source (WIP)I've been doing a major refactor on the SE Basic source and I'd appreciate a code review from anyone who has time to look at it. I've almost certainl…
... close_str:
pop hl ; unstack channel information pointer
... one_space:
ld bc, 1 ; single location required
ld e, 1 ; data bytes 1, 0
... 0x1793
report_o3:
rst error ; report
defb ...SE Basic IV Buffy v4.1 source (WIP)I've been doing a major refactor on the SE Basic source and I'd appreciate a code review from anyone who has time to look at it. I've almost certainl…
... /> org 0x39ec
renum_error:
rst error ; report
defb Parameter_error ... calculator
fst 1 ; store step in mem-1
fdel ; ... insert_dgt ; hundreds
ld c, -10 ; insert
call insert_dgt ; tens ...SE Basic IV Buffy v4.1 source (WIP)I've been doing a major refactor on the SE Basic source and I'd appreciate a code review from anyone who has time to look at it. I've almost certainl…
... de, token_table - 1 ; address token table ... BC
rst print_a ; ... /> call chan_open ; channel 'K'
xor ...SE Basic IV Buffy v4.1 source (WIP)I've been doing a major refactor on the SE Basic source and I'd appreciate a code review from anyone who has time to look at it. I've almost certainl…
... ; 0 or 1?
ret ... address
rst error ; and ... ld a, 253 ; channel 'K'
...Converting an integer arbitrary large binary number into a printable decimal formThis was asked a long ago at the comp.sys.sinclair newsgroup. At that time, I came up with a solution by extrapolating the classic algorithm of suces…
... br /> ld de,BIN2040+1
ld bc,(BYTsize ... the number in BC
rst $28 ;FP_CALC
defb ... ffff
ld bc,1
ASCII10:ld a ... Next6
Loop6: sub 10
inc e ;E ...Z80AsmI've been using the Z80 PC Assembler 1.2 by Peter Hanratty and found that the RST 8 instruction assembles to 200. It should be 207. Ret Z is 200 wh…
... bugs inside 10 minutes.
[list]
[*]All the RST $08-$38 ... assemble incorrectly, as 1 is being added ...Graphics questionHello. I was wondering, does anybody here know of a method to display a large (as in, the better part of the screen) bitmap/raster image using ZX Sp…
... , at 6.4 frames, approximately 1/8th second.
[code]
10 LET a$=s$: CLS: PAUSE ... a string variable and the channel 'S' output address is changed ...Romania and Bulgeria.Now I can work and live in Romania or Bulgaria, I wonder if there's a need for semi-skilled computer programmers over there now? Regards, Shaun.
... shows like 999 thing on channel 4, binge drinkers who go ... recall if it was more)... 1 in 10
folk born in ... the uk... 1 in 30
Outputting debug trace to RS232 (assembly)Hi Guys, I'm working on a game at the moment (written in assembly) but I am really needing to write out a debug trace of what is going on with the p…
... the values:
[code]
10 READ a
20 FORMAT ... 23747
40 GO TO 10
50 DATA 19200,9600 ... (at the ORG point). The RST 8 works, and IF1 pages ... in but it crashes (RST 30 at 00BCh in IF1 ... of just hitting "ALT+F 1" to reload the snapshot.
Outputting debug trace to RS232 (assembly)Hi Guys, I'm working on a game at the moment (written in assembly) but I am really needing to write out a debug trace of what is going on with the p…
... some signals to the Interface 1. I assume that is ... QUOTE]
The RST 08 call jumps to START ... 3 detects if an Interface channel has been requested (it ... /> START-4 performs the RST 30 to create the system ... to return)
RST 30 jumps to CRT-VARS ...SAMPLE-TRACKER vast INSTRUCTION with screensHi, I wrote it mainly for CrashNicker and other 1-bit / Beeper users, but I suppose it could be also useful for every lo-fi musician (YM/AY chip, Co…
... /> Digital Designer Pro v1.10 demo by Bat&Lazy ... br /> Extreme Tracker v2.1 by Red ltd for ... br /> Flash Tracker v2.1 by Flash'96 for Soundrive ...
Sample Tracker v2.1 by CBM & Oldman ... with independent volumes for each channel).
...IF1Bis problems. The Edge of the Spectrum...Advice is sought from the learned on WoS. I just bought an Interface 1Bis from sunny South Africa. It arrived fast, but unfortunately doesn't work.…
... command line
SAVE*"m";1,"X"t
Always I ... /> But, surprisingly, using CAT "m";1, there was created an empty ... , if I use the Server channel "v" instaed of "m". ... have the latest on mine (1.32/530) and it ... time for me:
10 SAVE*"m";1;"X"t
20 ...OPUS Discocery DriveHi, since I am new here pls. excuse my bad English. I have a problem with 2 OPUS DISK Drive. One of them is working fine the other not. So I decided…
... ) 30009. You might find some 10 'words' there, all presenting addresses ... 'i') is used for a 'Channel' that is connected to memory ... grips! (and there is a channel 'CAT' too!)
Your ... wellknown jump from 720K to 1,4M. Spectrum/Opus cannot handle ...Popular Computing WeeklyHope someone can help me, I've been typing in a whole heap of early Type-ins for the Amstrad CPC 464 and have typed in a program, though it's not wor…
... :
[CODE]
10 REM ***********************************************************
20 REM ******* SOUND ... br /> 1230 LOCATE #1,1,1:PRINT#1,"SOUND:-":PRINT#1,"G: Channel "g
1240 ... 1680 '
1690 WHILE INKEY(10)=0
1700 IF INKEY ...Popular Computing WeeklyHope someone can help me, I've been typing in a whole heap of early Type-ins for the Amstrad CPC 464 and have typed in a program, though it's not wor…
... :
[CODE]
10 REM ***********************************************************
20 REM ******* SOUND ... br /> 1230 LOCATE #1,1,1:PRINT#1,"SOUND:-":PRINT#1,"G: Channel "g
1240 ... 1680 '
1690 WHILE INKEY(10)=0
1700 IF INKEY ...Popular Computing WeeklyHope someone can help me, I've been typing in a whole heap of early Type-ins for the Amstrad CPC 464 and have typed in a program, though it's not wor…
... :)
[CODE]
10 REM ***********************************************************
20 REM ******* SOUND ... /> 1230 LOCATE #1,1,1:PRINT#1,"SOUND:-":PRINT#1,"G: Channel "g
1240 ... 1680 '
1690 WHILE INKEY(10)=0
1700 IF INKEY ...SampleTracker module formatDoes anybody have a description of the SampleTracker module format? I would like to make an XM converter for it. I know about [url=https://github.co…
... br /> +0193 byte Title[10] ; 10 bytes
+0203 byte ... [CHANNELS_COUNT] ; one note per channel = 3 bytes
+ ... byte AddrHi ; Address High? 1 byte
+0001 byte ...BBC Genome[url]http://genome.ch.bbc.co.uk/[/url] Well worth a look for a trip down memory lane, which I assume we're all fond of here.
... a 1 minute long bulletin) which is less than channel 4 evening ... news on its own nowadays. 10.30 ...Studio Ghibli ReviewsThis thread covers my short reviews of the films from Studio Ghibli, the most revered and well-known anime studio in Japan - and related films. The l…
... shown on the British TV channel ITV in the late 1980s ... 5 stars. :)
[b]10. Kiki's Delivery Service - 1989 ... : 4 out of 5 stars - 1 star off for some superfluous ...New Game(s): Sir Ababol 2 and Sir Ababol DXHere is our own Christmas Present from Mojonia! We weren't going to release these games (at least, by the moment) but we decided just yesterday to fi…
... much time on Sir Ababol 1 before, so I'm playing ... on channel
ld a,22 ;rom 'print at'
rst 16 ... /> ld a,0 ;y
rst 16
ld a,0 ... ;x
rst 16
plp ld a ... string
ret z
rst 16 ;print ASCII until we ...WHAT DID YOU HAVE BEFORE YOUR FIRST COMPUTER?Hi, what were you playing before your first computer weather it was a C64 or any other computer? Mine was the Grandstand game FIREFOX F-7, what a gam…
... . I would've been 8-10 years old. Thinking back, it ... were probably picked up for ?1, but what did I know ... /> You may like my youtube channel, nothing but retro games and ...SATA Solid State Hard Drive Help NeededHi. I have an old PC with an SATA hard drive in it, which I would like to replace with a solid state hard drive. I do not know much about them, so do…
... 7 at least) with Intel RST drivers version 11 and newer ... support RAID 0 and RAID 1 with TRIM. More advanced Intel ... as far as supporting RAID 10 with the right driver.
z80 assembly helpEver since I was a child I wanted to program my zx81 then my zx spectrum + 2. However, it was such a mystical beast and I only ever used BASIC not kn…
... screen.
call 5633 ; open channel.
ld a,21 ; ... ; want an asterisk here.
rst 16 ; display it.
call ...
delay
ld b,10 ; length of delay.
delay0 ... xcoord) ; vertical position.
rst 16 ; print it.
ld ...z80 assembly helpEver since I was a child I wanted to program my zx81 then my zx spectrum + 2. However, it was such a mystical beast and I only ever used BASIC not kn…
... the program. Interrupts occur every 1/50th second on a UK ... Spectrum, so 10 HALTs gives approximately 0.2 ... -Xacross,24-Ydown).
'rst' is a quick way of ... start of the ROM, so 'rst 16' does the same as ...What is the "SPECTRUM" keyword on a 128K?The 128K replaced UDG characters T and U with new commands; PLAY and SPECTRUM (or possibly the other way around.) The manual ([url="http://www.wor…
... 1303
PRINT_A_1 EQU #10
ERROR_1 EQU 8
1 is already active
CALL OVERW_P ; Overwrite 'P' channel ... main execution loop within ROM 1.
PUSH HL ;
channel data is in different address ...
