Difference between revisions of "Dream Turbo Card by pear"
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* two-channel synchronized clock signal generator: | * two-channel synchronized clock signal generator: | ||
** system clock 4/8/12/16/20 MHz (2/4/6/8/10 MHz Z80 CPU), | ** system clock 4/8/12/16/20 MHz (2/4/6/8/10 MHz Z80 CPU), | ||
− | ** EXDOS clock 8/9.6/10/12/13. | + | ** EXDOS clock 8/9.6/10/12/13.33/16 MHz |
* LCD or OLED display (2x16 chars), | * LCD or OLED display (2x16 chars), | ||
* RGB LED to signal by colors the selected CPU clock: | * RGB LED to signal by colors the selected CPU clock: |
Revision as of 07:06, 4 January 2018
Brief information
Internal memory card and switched clock generators.
Specification
- 1 MB SRAM, optionally 2 MB,
- 512 KB FlashROM, 8 banks of 64 KB, EXOS in bank 7,
- RTC clock,
- NVRAM (battery backup),
- two-channel synchronized clock signal generator:
- system clock 4/8/12/16/20 MHz (2/4/6/8/10 MHz Z80 CPU),
- EXDOS clock 8/9.6/10/12/13.33/16 MHz
- LCD or OLED display (2x16 chars),
- RGB LED to signal by colors the selected CPU clock:
- 2MHz blue,
- 4MHz green,
- 6MHz yellow,
- 8MHz orange,
- 10MHz red,
- optional temperature sensor for NICK,
- configured by rotary encoder or by software.