The Telmac 1800 was manufactured by Telercas Oy in Finland. The design was very similar to the Cosmac VIP.
Telmac 1800 running a chip-8 game breakout.
There is not much information on the internet about the Telmac 1800, here is what I found so far:
Main Features Telmac 1800 Emulator
- Adjustable speed, boosting the speed of the Telmac 1800 beyond 1.75 MHz!
- Tape support (wav file and real cassette support) including a Turbo version
- Direct Telmac 1800 memory access to load and save software from the PC hard disk via intel hex or binary files
- Video support for CDP1861 with zoom and full screen option by pressing F3
- Sound support for default fixed frequency tone
- Video screen dump to a file (BMP, JPEG, PNG or PCX image)
- RAM extension up to 32KB
- Support for Chip 8 interpreter