NMI menu in +2 ROM
NMI menu in +2 ROM
Hi ,
The NMI menu keys resets the +2 ROM. Is that the way it is supposed to work?
No big issue since everything can be done from BASIC. Apart from this small
problem , I am really impressed with the zx-uno. Even demos works like they
should.
Cheers!
Michael
The NMI menu keys resets the +2 ROM. Is that the way it is supposed to work?
No big issue since everything can be done from BASIC. Apart from this small
problem , I am really impressed with the zx-uno. Even demos works like they
should.
Cheers!
Michael
I am a hacker.
LD A,255
LD HL,SCREEN
LD (HL),A
INC HL
LD A,255
LD HL,SCREEN
LD (HL),A
INC HL
- antoniovillena
- Mensajes: 2621
- Registrado: 27 Sep 2015, 20:41
Re: NMI menu in +2 ROM
Hello Micken
In your ZX-Uno you have some ROMs with DivMMC/NMI disabled to show the main menu. If you want to load 128K games with ESXDOS use the rooted ROM instead, or force enabled temporary the DivMMC settings from the BIOS.
In your ZX-Uno you have some ROMs with DivMMC/NMI disabled to show the main menu. If you want to load 128K games with ESXDOS use the rooted ROM instead, or force enabled temporary the DivMMC settings from the BIOS.
Re: NMI menu in +2 ROM
Yes found that out late yesterday. I also found out that the installed +3e rom resulted in "press on play"
I installed the rom från Google drive and after disabling DivMMC in it +3e worked just like on real hw.
Thanks.
I installed the rom från Google drive and after disabling DivMMC in it +3e worked just like on real hw.
Thanks.
I am a hacker.
LD A,255
LD HL,SCREEN
LD (HL),A
INC HL
LD A,255
LD HL,SCREEN
LD (HL),A
INC HL
- antoniovillena
- Mensajes: 2621
- Registrado: 27 Sep 2015, 20:41
Re: NMI menu in +2 ROM
Yes. This is because of my mistake. In the .bat file where I generate the FLASH.ZX1 I have:micken escribió:Yes found that out late yesterday. I also found out that the installed +3e rom resulted in "press on play"
I installed the rom från Google drive and after disabling DivMMC in it +3e worked just like on real hw.
Thanks.
Código: Seleccionar todo
call :CreateRom 0 "ZX Spectrum 48K" 48 xdnlh17
call :CreateRom 4 "ZX +2A 4.1" plus3en41 xt
call :CreateRom 5 "SE Basic IV 4.0 Anya" se xdh1
Código: Seleccionar todo
call :CreateRom 0 "ZX Spectrum 48K" 48 xdnlh17
call :CreateRom 1 "ZX +2A 4.1" plus3en41 xt
call :CreateRom 5 "SE Basic IV 4.0 Anya" se xdh1
- Download a cooked TAP from Google Drive
- Make your own TAP with GenRom command line utility and the original ROM. Loading by EAR
- Use ZX1ROMPack utility from Quest and load by SD:
http://www.atc.us.es/svn/zxuno/software/ZX1RomPack/
Re: NMI menu in +2 ROM
Yea. I managed to load in a rom with ear. Then I reconfigured it with the windows application.
I am quite happy with the setup now. NMI works in 128/esxdos and +3e works as it should.
I am quite happy with the setup now. NMI works in 128/esxdos and +3e works as it should.
I am a hacker.
LD A,255
LD HL,SCREEN
LD (HL),A
INC HL
LD A,255
LD HL,SCREEN
LD (HL),A
INC HL
- antoniovillena
- Mensajes: 2621
- Registrado: 27 Sep 2015, 20:41
Re: NMI menu in +2 ROM
There is also a core menu when press Caps Lock after init. I have preloaded 9 cores in your ZX-Uno, but you can change them.micken escribió:Yea. I managed to load in a rom with ear. Then I reconfigured it with the windows application.
I am quite happy with the setup now. NMI works in 128/esxdos and +3e works as it should.
Re: NMI menu in +2 ROM
I am currently working on a way to use ALASM in tr-dos emulation. SAVEOBJ4 fails on the file io call. System crash.antoniovillena escribió:There is also a core menu when press Caps Lock after init. I have preloaded 9 cores in your ZX-Uno, but you can change them.micken escribió:Yea. I managed to load in a rom with ear. Then I reconfigured it with the windows application.
I am quite happy with the setup now. NMI works in 128/esxdos and +3e works as it should.
But the assembler and editor works just fine
I am a hacker.
LD A,255
LD HL,SCREEN
LD (HL),A
INC HL
LD A,255
LD HL,SCREEN
LD (HL),A
INC HL
Re: NMI menu in +2 ROM
Hi!
Thanks in advance, and sorry if the question is stupid.
P.S.: Yes, I can load 128k programs with "Rooted ZX" core, my question is about +2 mode.
Maybe I'm a bit clumsy but... is possible to achieve +2 nmi + divmmc without update? I tried forcing on Bios DIVMMC and DIVMMC NMI enabled and +2 core always boots on 48k mode (I think, I'm totally newbie).micken escribió:Yea. I managed to load in a rom with ear. Then I reconfigured it with the windows application.
I am quite happy with the setup now. NMI works in 128/esxdos and +3e works as it should.
Thanks in advance, and sorry if the question is stupid.
P.S.: Yes, I can load 128k programs with "Rooted ZX" core, my question is about +2 mode.
Re: NMI menu in +2 ROM
That's NOT 48k mode, but USR0 mode.
Paging, AY and (on +2A/+3 models) disk ports are all enabled. You should be able to load 128k software.
BTW, starting on USR0 mode is the usual behaviour when you have a divide or divmmc connected on 128k models (even in real spectrums). I guess that it can't be "fixed" (there are reasons to boot in that mode).
Paging, AY and (on +2A/+3 models) disk ports are all enabled. You should be able to load 128k software.
BTW, starting on USR0 mode is the usual behaviour when you have a divide or divmmc connected on 128k models (even in real spectrums). I guess that it can't be "fixed" (there are reasons to boot in that mode).
Re: NMI menu in +2 ROM
Hi Zup!
Thanks a lot Zup!!
Ok ok... Like I said on my post: I'm a total newbie about ZX-Uno and Spectrum 128k, +2, +3 modes...Zup escribió:That's NOT 48k mode, but USR0 mode.
I tried and... yes! It works like a charm! (forcing BIOS DivMMC and NMI DivMMC).Zup escribió:Paging, AY and (on +2A/+3 models) disk ports are all enabled. You should be able to load 128k software..
Sorry for my stupid question... I've a ZX (rubber keys) and DivIDE and I never saw a +2/+3 running with DivIDE.Zup escribió:BTW, starting on USR0 mode is the usual behaviour when you have a divide or divmmc connected on 128k models (even in real spectrums). I guess that it can't be "fixed" (there are reasons to boot in that mode).
Thanks a lot Zup!!