Peripheral 1 Setting Register
From SpecNext Wiki
| Number | TBRegisterNumber::$05 |
|---|---|
| Readable | TBRegisterReadable::Yes |
| Writable | TBRegisterWritable::Yes |
| Short Description | [[ShortDesc::Sets joystick mode, video frequency, Scanlines and Scandoubler.]] |
| Bit | Function |
|---|---|
| 7-6 | Joystick 1 mode |
| 5-4 | Joystick 0 mode |
| 3 | Reserved |
| 2 | Enable 60hz mode |
| 1 | Enable Scanlines |
| 0 | Enable Scandoubler |
The codes for joystick modes are as follows:
| Code ! Effect | |
|---|---|
| 00 | Sinclair Joystick (Joystick 1 maps to keys 1,2,3,4,5; joystick 2 maps to keys 6,7,8,9,0) |
| 01 | Kempston Joystick (uses port {{#ask:
PortNumber::$xx1F }} ($xx1F{{#ask: PortNumber::$xx1F |mainlabel=- |headers=hide |intro= / |?NumberDec#- }})). Only one joystick can be Kempston |
| 10 | Cursor Joystick (maps to keys 5,6,7,8,0). Only one joystick can be Cursor |