#CSpect 2.12.21

Description

#CSpect V2.10.1 ZXSpectrum emulator by Mike Dailly.

Be aware...emulator is far from well tested, and might crash for any reason - sometimes just out of pure spite!

NOTE: DISTRIBUTION WITH COMMERCIAL TITLES IS NOT PERMITTED WITHOUT WRITTEN CONSENT.

Installing

Windows - You will need the latest .NET, and openAL ( https://www.openal.org/downloads/ )

Linux - You will need the full MONO (on ubuntu do "apt-get install mono-devel" )

OSX - You will need the latest mono from https://www.mono-project.com/

NXtel release

(See license here:https://github.com/Threetwosevensixseven/NXtel/blob/master/LICENSE).

Latest versions can be found here: https://github.com/Threetwosevensixseven/NXtel/releases.

Command Line Options

-zxnext = enable Next hardware registers
-nextrom = enable the Next ROM ("enNextZX.rom" and "enNxtmmc.rom" required)
-zx128 = enable ZX Spectrum 128 mode
-s7 = enable 7Mhz mode
-s14 = enable 14Mhz mode
-s28 = enable 28Mhz mode
-exit = to enable "EXIT" opcode of "DD 00"
-brk = to enable "BREAK" opcode of "DD 01"
-esc = to disable ESCAPE exit key (use exit opcode, close button or ALT+F4 to exit)
-cur = to map cursor keys to 6789 (l/r/d/u)
-8_3 = set filenames back to 8.3 detection
-mmc=<dir or file>= enable RST $08 usage, must provide path to "root" dir of emulated SD card (eg "-mmc=." or "-mmc=c:test")
-sd2=<pathfile> = Second SD card image file
-map=<pathfile> = SNASM format map file for use in the debugger. format is: "<16bit address> <physical address> <type> <primary_label>[@<local>]"
-sound = disable sound
-joy = disable joysticks
-w<size> = set window size (1 to 4)
-r = Remember window settings (in "cspect.dat" file, just delete the file to reset)
-16bit = Use the logical (16bit) addresses in the debugger only
-60 = 60Hz mode
-fullscreen = Startup in fullscreen mode
-vsync = Sync to display (for smoother scrolling when using "-60 -sound", but a little faster)
-com="COM?:BAUD" = Setup com port for UART. i.e. -com="COM5:115200". if not set, coms will be disabled.
-stop = Start in the debugger.
-log_cpu = Log the CPU status out
-basickeys = Enable Next BASIC key interface (F10 toggles)
-tv = Enable the TV shader (or CTRL+F1)

Changelog

A few more fixes, mainly while I've been doing some wifi work, but some other dev finds.

#CSpect V2.12.21 changes

NextReg 0x1c can now be read
NextRegs 0x61 and 0x62 can now be read correctly
Reading/Setting NextReg 255 (which isn't a real one) was crashing the emulator due to plugins
Fixed the fallback colour, was only 8 bit instead of 9
Fixed reading of the raster line for lower in the screen (upper 64 pixels usually)
Fixed some threading issues in the serial coms (on USB hardware)
Fixed and changed baud rates, and added in all normal ones (HDMI timing = 27000000/baud )