SpecNext Wiki - User contributions [en-gb]

Assemblers

2020-04-04T21:36:40Z

Mdf200:

Any Z80 assembler can produce code suitable for the Next. However the raw blocks of Z80 code may be not as convenient to use with Next or emulators, so a Next specific tools may be useful for creating one of the supported [[File Formats]].

=== ''[http://www.desdes.com/products/oldfiles/zeus.htm Zeus-ish]'' ===
: Provides a complete Z80 IDE and Macro assembler, scripted disassember plus an integrated Z80 emulator for a range of machines including partial Next support
: Supports the Next opcodes directly
: Supports remote debugging on the Next using ParaSys across a serial link
: Supports MMU paging in the integrated emulator
: Supports sprites (core versions prior to 2.00.26) in the integrated emulator

=== ''[http://pasmo.speccy.org/ Pasmo]'' ===
: A long established Z80 assembler, but has been out of development for a long time
: Supports all currently known Next extension opcodes through this [https://www.facebook.com/groups/specnext/512169722473686/ modified Pasmo from Russ McNulty and Tony Thompson] and also now supports outputting .sna files to use with CSpect, thanks to Russ McNulty

=== ''SNasm'' ===
Included with the [http://dailly.blogspot.com/2019/04/cspect-v270.html #CSpect] emulator
: Full macro assembler
: Full bank control via Segment management
: Supports the Next extension opcodes directly
: Generates full 24bit map files for use in CSpect

=== ''z80asm'' ===
Part of [https://github.com/z88dk/z88dk Z88dk]''
: Supports the Next extension opcodes directly, linking assembler with large z80 library, targets any memory configuration

=== ''[https://github.com/z00m128/sjasmplus z00m's fork of sjasmplus]'' ===
: Supports all (core2.00.28) Next extension opcodes, ZXN memory model (8 memory slots with 8ki pages and 1.75MiB virtual device memory), SAVENEX to build NEX files directly from ASM source (NEX version V1.2 and V1.3), MAP files for [http://cspect.org/ #CSpect] emulator, SLD tracing files for [https://github.com/Ckirby101/NDS-NextDevSystem NDS-NextDevSystem] and it is under active development (feedback is welcome).
: Open source project ("BSD-3-Clause" license), windows executables available at [https://github.com/z00m128/sjasmplus/releases/latest releases], mac and linux users are expected to simply build from source (both make and CMake are supported).
: [http://z00m128.github.io/sjasmplus/documentation.html Documentation], latest stable release v1.14.5 2020-01-30

=== ''[https://github.com/CatpainBlack/FantASM FantASM]'' ===
FantASM is a two pass non optimising assembler for the Z80 processor by [https://github.com/CatpainBlack Guy 'CatpainBlack' Black].

It supports all undocumented op-codes and the extended instruction set of the ZX Next and additional pseudo opcodes used by the CSpect emulator to control debugging.

Emulators

2019-07-19T10:18:04Z

Mdf200:

{{EmulatorListTop}}

{{Emulator|name=CSpect
|author=Mike Dailly
|downloadurl=http://www.cspect.org/
|description=Emulates many features of the Next and includes a fully featured debugger, complete with 24bit breakpoints and an assembler (pre-made SD card images [http://www.zxspectrumnext.online/cspect/index.html here])
|os=Windows<br>(mac/linux partially works through mono)
|sourceavail=N
|supportsprites=Y
|supportlores=Y
|supportlayer2=Y
|supportopcodes=Y
|supporttripleay=Y
|supportsid=N
|supportwifi=Y
|supportspecdrum=Y
}}

{{Emulator|name=ZEsarUX
|author=César Hernández Bañó
|downloadurl=https://github.com/chernandezba/zesarux/releases
|sourceurl=https://github.com/chernandezba/zesarux
|description=A full feature emulator including a debugger - frequently updated to support Next updates
|os=Any
|sourceavail=Y
|supportsprites=~
|supportlores=Y
|supportlayer2=Y
|supportopcodes=Y
|supporttripleay=Y
|supportsid=N
|supportspecdrum=Y
}}

{{Emulator|name=NX
|author=Matt Davies
|downloadurl=https://github.com/next-dev/nx
|sourceurl=https://github.com/next-dev/nx
|description=An in-development emulator
|os=Windows / Mac
|sourceavail=Y
}}

{{Emulator|name=Zeus
|author=Design Design
|downloadurl=http://www.desdes.com/products/oldfiles/zeus.htm
|description=A PC cross-assembler which includes a Z80 emulator, which can emulate the ZX Spectrum 48K/128K hardware.
|os=Windows
|sourceavail=N
|supportsprites=~
|supportlores=N
|supportlayer2=N
|supportopcodes=Y
|supporttripleay=N
|supportsid=N
|supportspecdrum=N
|supportsmmu=Y
}}

{{EmulatorListBottom}}

Emulators

2019-06-15T16:01:04Z

Mdf200:

{{EmulatorListTop}}

{{Emulator|name=CSpect
|author=Mike Dailly
|downloadurl=http://www.cspect.org/
|description=Emulates many features of the Next and includes a fully featured debugger, complete with 24bit breakpoints and an assembler (pre-made SD card images [http://www.zxspectrumnext.online/cspect/index.html here])
|os=Windows<br>(mac/linux partially works through mono)
|sourceavail=N
|supportsprites=~
|supportlores=Y
|supportlayer2=Y
|supportopcodes=Y
|supporttripleay=Y
|supportsid=N
|supportwifi=Y
|supportspecdrum=Y
}}

{{Emulator|name=ZEsarUX
|author=César Hernández Bañó
|downloadurl=https://github.com/chernandezba/zesarux/releases
|sourceurl=https://github.com/chernandezba/zesarux
|description=A full feature emulator including a debugger - frequently updated to support Next updates
|os=Any
|sourceavail=Y
|supportsprites=~
|supportlores=Y
|supportlayer2=Y
|supportopcodes=Y
|supporttripleay=Y
|supportsid=N
|supportspecdrum=Y
}}

{{Emulator|name=NX
|author=Matt Davies
|downloadurl=https://github.com/next-dev/nx
|sourceurl=https://github.com/next-dev/nx
|description=An in-development emulator
|os=Windows / Mac
|sourceavail=Y
}}

{{Emulator|name=Zeus
|author=Design Design
|downloadurl=http://www.desdes.com/products/oldfiles/zeus.htm
|description=A PC cross-assembler which includes a Z80 emulator, which can emulate the ZX Spectrum 48K/128K hardware.
|os=Windows
|sourceavail=N
|supportsprites=~
|supportlores=N
|supportlayer2=N
|supportopcodes=Y
|supporttripleay=N
|supportsid=N
|supportspecdrum=N
|supportsmmu=Y
}}

{{EmulatorListBottom}}

Emulators

2019-06-15T15:45:54Z

Mdf200:

{{EmulatorListTop}}

{{Emulator|name=CSpect
|author=Mike Dailly
|downloadurl=http://www.cspect.org/
|description=Emulates many features of the Next and includes an assembler (pre-made SD card images [http://www.zxspectrumnext.online/cspect/index.html here])
|os=Windows<br>(mac/linux partially works through mono)
|sourceavail=N
|supportsprites=~
|supportlores=Y
|supportlayer2=Y
|supportopcodes=Y
|supporttripleay=Y
|supportsid=N
|supportwifi=Y
|supportspecdrum=Y
}}

{{Emulator|name=ZEsarUX
|author=César Hernández Bañó
|downloadurl=https://github.com/chernandezba/zesarux/releases
|sourceurl=https://github.com/chernandezba/zesarux
|description=A full feature emulator including a debugger - frequently updated to support Next updates
|os=Any
|sourceavail=Y
|supportsprites=~
|supportlores=Y
|supportlayer2=Y
|supportopcodes=Y
|supporttripleay=Y
|supportsid=N
|supportspecdrum=Y
}}

{{Emulator|name=NX
|author=Matt Davies
|downloadurl=https://github.com/next-dev/nx
|sourceurl=https://github.com/next-dev/nx
|description=An in-development emulator
|os=Windows / Mac
|sourceavail=Y
}}

{{Emulator|name=Zeus
|author=Design Design
|downloadurl=http://www.desdes.com/products/oldfiles/zeus.htm
|description=A PC cross-assembler which includes a Z80 emulator, which can emulate the ZX Spectrum 48K/128K hardware.
|os=Windows
|sourceavail=N
|supportsprites=~
|supportlores=N
|supportlayer2=N
|supportopcodes=Y
|supporttripleay=N
|supportsid=N
|supportspecdrum=N
|supportsmmu=Y
}}

{{EmulatorListBottom}}