... Spectaculator. I have noticed subtle timing differences in two of the ... why it crashes on a 128 at this point, I'd ... pauses once activated. However, the timing is off and it's ... of thing specifically on a 128, there are far more elaborate ...

Ah, thank you. I was wondering what was happening. I had no idea 128 BASIC did that. That explains why it works fine if I just never return to BASIC. Well, apart from the slight timing differences.

... It will still work on 128 models in 48 mode without ... 224t line

nop ; timing adjustment tweaks
nop
ld sp,colour_map+(16*pixel_row)+(128*char_row) ; set the stack ... /> push af
nop ; timing adjustment tweaks
nop

... a disassembly from a Multiface 128 rom, now I'm not ... wonder if there was a timing thingy where the first byte ...

... serial port, does the Spectrum 128 have another interrupt that can ... , then calculate the right fake timing compared to the TV raster ...

... serial port, does the Spectrum 128 have another interrupt that can ... , then calculate the right fake timing compared to the TV raster ...

... We've already seen a timing error on +2A/+3s that ... .

It uses timing to tell the difference between ... Having said that, the timing difference is very subtle so ... possible to unify the 128 timings so they're ... to let you change the timing, as once it's ...

... versions of the ZX Spectrum+ 128 ?

A couple of ... on system bus !
(and timing is also different - 4MHz cpu ...

... - but in a loader the timing restrictions are much more severe ... because evilpaul's using the 128's shadow screen to avoid ...

... the edge connector, so the timing is screwed, which is why ... clock speed (e.g. a 128 and a +2), it sounds ...

... the ISR). Redraw array is 128 words long. I only need ... ; save registers

IFDEF TIMING
ld a, 0

.finished
IFDEF TIMING
ld a, 7

IFDEF TIMING
ld a, (bdr_colour)

... were built to check the timing though I quickly found the ... to check for "early/late" timing to find some late machines ... theres an option for late timing tick it and run again ... diff test suite for the 128,+2,+2A,+3 so at ...

... all work on all speccy 128's apart from one - Adrenalize ... ram banks on newer/older 128's...

[url]http ... the following, all speed fixed - timing fixed - interrupt fixed

... . Some gfx glitches due to timing (border stuff mostly) EDIT: It ... the Wolfenstein (and other timing sensitive) parts (Pentagon Timing ofcourse), otherwise works ... normal 128k spectrums (well original 128 and +2/+3 ;-) ).

... "flicker fixer" for ZX Spectrum 128 or +2(grey models)
timing)

... the Wolfenstein (and other timing sensitive) parts (Pentagon Timing ofcourse), otherwise works ... normal 128k spectrums (well original 128 and +2/+3 ;-) ).
[/QUOTE ...

... />
I never had a 128 so wouldn't know where ... on a 128, +2 etc. to get the colour timing right though ...

... you can use the Multiface 128 + Genie dissassmebler in it, I ... times), or totally accurate display timing (though it's good enough ...

... anyone tried using raster timing on the 128 to alternate the two ...

... anyone tried using raster timing on the 128 to alternate the two ...

... anyone tried using raster timing on the 128 to alternate the two ...

... change screen timing(Pentagon/Scorpion), turbo on/off, memory size 128/256 ...

... is fully compatible with black 128 (Plus), it also has ... machines -
Spectrum 128
Pentagon 128
Pentagon 512
timing of Pentagon (224 tacts ... line / 312 lines). CPU timing is incompatible with ZX128.

... is fully compatible with black 128 (Plus), it also has ... machines -
Spectrum 128
Pentagon 128
Pentagon 512

Spectrum 128,Pentagon 128,Pentagon 512 and ZX Sprinter ... and with Pentagon's screen timing ( 224 Tacts CPU per ...

... in a P2 project is 128 although you can use the ... runs at the correct speed/timing and frame rate plus I ...

... was a timing (probably) issue with the Z80 the 128 heatsink had ...

... smooth for both 48 and 128 modes.

So I ... that seems to mess some timing up. At least in this ...

... algorithm). I had screwed the timing for last bit because of ... /> 22

22 10000000b : 128 (?)
22
11

... might have a few timing issues with a handful of ... that crash on the toastrack 128 and grey +2:
128 and grey +2. Most 128 games were ... the published specification of the 128, which Sinclair screwed up ... the ROMs in your 128 with the Spectrum SE ...