Développé par Jens Guenther, SDL(2)TRS est un émulateur de Tandy TRS-80 modèle I/III/4/4P axé sur EACA Video Genie, EG 3200 Genie III, TCS Genie I/II, Genie IIs (SpeedMaster) et Genie IIIs, basé sur l’excellent émulateur TRS-80 xtrs de Tim Mann.
Il fonctionne sur toutes les plates-formes prises en charge par la bibliothèque SDL, même sur des machines avec seulement quelques centaines de MHz de vitesse de processeur.
Il s’agit d’une mise à jour de l’émulateur original créé par Mark Grebe, qu’il remplace totalement à présent.
Il vous faudra les bibliothèques SDL pour pouvoir l’exécuter.
– sdltrs.exe (32 bits, lié à SDL SDL-1.2.14 pour Windows 9x ; l’utilisation de SDL 1.2.15 n’est pas garantie)
– sdl2trs.exe (32-bit, demande SDL2.DLL)
– sdl2trs64.exe (64-bit, demande SDL2.DLL)
Les changements principaux sont les suivants:
– Included all patches by EtchedPixels: banked memory support, Lowe LE18
– Fixed various SegFaults: ROM Selection Menu, Scaling in Fullscreen
– Reworked the TextGUI: new shortcuts and key bindings, help screen
– Ctrl-A, Ctrl-C & Ctrl-V can now be used in the Emulator (CP/M & WordStar)
– Display scanlines to simulate an old CRT monitor resolution
– Access to real floppy disks works now on Linux
– Fixed reported bugs to the original version
– Port to SDL2 (see BUILDING.md and SDL2)
– Support Exatron Stringy Floppy for TRS-80 Model I
– Select and execute CMD files directly in the Emulator
– Save screenshot of the Emulator window as BMP file
– Show Z80 registers in the window title bar
– Adjust speed of Z80 CPU on the fly
– Emulate Z80 memory refresh register
– Support Holmes Sprinter II/III speed-up kits for TRS-80 Model I/III
– Change Z80 CPU default MHz of each TRS-80 Model
– More accurate emulation of Z80 block instructions
– Joystick emulation with Mouse
– Support Prologica CP-300/500 16 KB ROM with extra 2 KB Z80 monitor
– Support Seatronics Super Speed-Up Board for all TRS-80 Models
– Load and Save TRS-80 memory in debugger
– Patch Model I ROM to boot from hard disk drive
– Support EACA EG 3200 Genie III system
– 480×192 HRG resolution for LNW80/II and TCS SpeedMaster/Genie IIs
– CP/M banking support for TRS-80 Model I clones
– Support EG-64 Memory-Banking-Adaptor from TCS
– Support Lubomir Soft Banker for TRS-80 Model I
– Emulation of the TCS Genie IIIs system
– Support Schmidtke 80-Z Video Card for TRS-80 Model I
– Emulate EG 3210 Programmable Graphics Adaptor for Genie III
– Support some David Keil’s TRS-80 Emulator extensions
– Support Anitek MegaMem memory card for TRS-80 Model III and 4/4P
– Emulate 4 MHz speedup hardware for TRS-80 Model III
– Support TCS Genie IIs/SpeedMaster RAM 192 B memory expansion
– Emulate 6845 CRTC Interlace Video Mode
– Support VideoExtension HRG for EACA EG 3200 Genie III
– Support Genieplus Memory Card for EACA EG 3200 Genie III
– Support Prologica CP-500/M80 by Leonardo Brondani Schenkel
– Emulate the Aster CT-80 computer
– Support 128/256/512/1024 bytes Sector Size for WD1000/1010
– Support up to 8192 Hard Disk Cylinders
– Modify addresses in ROM with debugger
– Character sets of Aster CT-80, HT-1080Z and Meritum I
– Support 5″ / 8″ disk size switch commands of Percom doubler
– Select action for Z80 HALT instruction
– Support 1024 KB memory for TCS Genie IIIs
– Support 256/512/768/1024 KB memory for Alpha Technology SuperMem
– Support Alpha Technology SuperMem for TRS-80 Model 4/4P
– Emulate LNW80 Model II banking and 80×24 text mode
– Emulate Real Time Clock/Calendar Card RTCC for TRS-80 Model I
– Support Solid State Disk for Aster CT-80
– Support 8 Disk Drives for TCS SpeedMaster/Genie IIs and IIIs
– Emulate Holmes Engineering, Inc. VID-80 (VX-3) for TRS-80 Model III
– Support 48 KB extended memory for Holmes VID-80 (VX-3)
– Support Michael Wessel’s Model I X-MEM/80 16K page memory extension
– Select the memory size (4 – 48 KB) for TRS-80 Model I/III
