The Dyna-85L is an easy-to-use, entry-level Microprocessor trainer kit. The Dyna-85L kit has Intel's 8085 microprocessor @ 3 MHz together with 8255 as well as 8155 chips onboard. This allows the user to learn all the required peripheral chips together with its 4Kb powerful firmware, ....... 
- High performance 8085A CPU @ 3 MHz.
- 4 K powerful monitor FIRMWARE.
- 8 K user RAM 6264.
- Memory expansion up to a maximum of 56 K
- Versatile Keyboard /Display controller using 8279.
- Built in audiocassette interface.
- Powerful 8085 interrupt capabilities.
- Three 16-bit Timer/Counter channels 8253. and more......
(A similar kit, an earlier model from dynalog is what i used in learning - delabs)
