Dual Joystick-Interface "KEMPSTON_MAX" compatible for ZX Spectrum


Artikel number VAR3764


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Simple joystick-interfaces are a thing of the past. The dual joystick interface "KEMPSTON MAX" offers more:

Main features: 
- port A: 5 different joystick modes

  • Kempston Joystick interface mode
  • Sinclair Joytick interface mode
  • Protek Joystick interface mode 
  •  QAOP M keys emulation
  • QAOP SPACE keys emulation

- Port B always works in SINCLAIR1 mode
- Magic button ( reset, joytick mode)
- fully passthrough - you can connect any device that uses ZX Edge connector.
- Joystick mode/activity LEDs
- build upon Atf1502 CPLD and some minor ttls
- transparent case with rubber stands made at my laser machine
- jumperless configurable mode of joystick port A
- 12V/9V/5V status voltages leds

 

A great new product for the ZX Spectrum, compatible with 16k, 48k, 128k, +2, +2A/B und +3.

Functions:
JOYSTICK PORTS: as mentioned above,  joystick port_A  may work in 5 modes:
 
KEMPSTON MODE  - MODE 0 - default - no action required
SINCLAIR2 MODE -   MODE 1 - to switch joystick port_1 to SINCLAIR2 mode hold joystick in UP position, then press ACTION BUTTON
PROTEK MODE -       MODE 2 -to switch joystick port1 to PROTEK/AGF/CURSOR  mode, hold joystick in DOWN position, then press ACTION BUTTON 
QAOPM  MODE -     MODE 3 - to switch joystick port1 to this mode,  hold joystick in LEFT position, then press ACTION BUTTON 
QAOP_SPACE  MODE - MODE 4: - to switch joystick port1 to this mode,  hold joystick in RIGHT position, then press ACTION BUTTON  

ACTION BUTTON pressed with FIRE BUTTON acts as RESET

2 Joystick ports

compatible with Spectrum 16k, 48k, 128k, +2, +2A/B und +3.