Kempston MAX

Dual joystick interface interface for ZX and compatible computers (except Timnex 2048 computer, and Amstrad models)

Main Features:

• Kempston joystick interafce mode
• Sinclair joytick interface mode (interface 1/2)
• Protek joystick interafce mode
• Reset switch
• Fully passthrough: you will be able to connect any device that uses ZX edge connector.
• Joystick indicator LED - joystick tester
• Build upon ATF1502 CPLD
• Transparent case with rubber stands
• Jumperless configurable mode of joystick port A

Configurations and joystick modes (all config is done with joystick movements at Reset / Computer power on):

• Kempston mode: always deafault state (after poweron or reset). No action required.

• Sinclair 2 mode: only available at joy port 1. To switch joystick port to Sinclair 2 mode, move joystick and hold UP/DOWN, and press tact switch. To return to Kempston mode press TACT switch with no joystick action.

  - Pushing the joystick FORWARD should display a 9 on the screen
  - Pushing the joystick BACK should display a 8 on the screen
  - Pushing the joystick LEFT should display a 6 on the screen
  - Pushing the joystick RIGHT should display a 7 on the screen
  - Pushing the joystick Fire Button should display a 0 on the screen
 
• Protek mode: only available at joy port 1. To switch joystick port to Protek mode, move joystick and hold UP/DOWN, and press tact switch. To return to Kempston mode press TACT switch with no joystick action.

  - Pushing the joystick FORWARD should display a 7 on the screen
  - Pushing the joystick BACK should display a 6 on the screen
  - Pushing the joystick LEFT should display a 5 on the screen
  - Pushing the joystick RIGHT should display a 8 on the screen
  - Pushing the joystick Fire Button should display a 0 on the screen

• ANGRY Leds: to disbale ANGRY SPACE INVADER leds, press and hold FIRE1 or FIRE2 and press tact switch.

• Joy port 2 is always mapped to SINCLAIR 1 interface +2 and +3 models (1,2,3,4,5 for left, right, up, down and fire).

Inside box: Fully tested and working device.
Instructions: not included.
Warranty: 3 years.