Dual 9 way D Userport Joystick with Piezo for Commodore PET PCB Only
- Categoría:
- Computadoras Retras >> Commodore >> Pet >> Hardware
- Tipo de anuncio:
- Precio Fijo Cantidad Multiple
- Item Condition:
- New
- Ubicación del vendedor:
- Tynemouth, United Kingdom
- Tiempo restante:
- 15 días, 08h:58m:42s
- Cantidad disponible:
- 7
- Último comprador:
- C***7 (2)
- Precio fijo:
- £5.00
¡Cómpralo ya!
VAT, Duty and handling fees may be payable on Price & Shipping on receipt - Gastos de envío:
- From only £2.00
- Formas de pago:
- Pay Pal
- Cantidad vendida:
- 1 (Ver historial)
Comprador Precio Fecha y hora Cantidad comprada C***7 (2) £5.00 22/10/2024 16:00:46 1
Item Number : 64318
Vendedor
tynemouthsw (117)
Feedback received in last 120 days :
98 veces
- Positivo: 98 (100%)
- Neutral: 0 (0%)
- Negativo: 0 (0%)
Contactar al vendedor
Añadir Vendedor a mis Favoritos
See Other Items
Ver tienda virtual Tynemouth Software
Watch ItemDescripción
This is the PCB to build a dual 9 way D joystick interface with piezo sounder for the Commodore PET Userport.
This is constructed with through hole parts (not included). The diodes are used to generate the fire signals, and the resistors protect the userport if it is configured as an output.
The value read is the position information from a standard Commodore / Atari style joystick with the usual pinout:
- 1 = Up
- 2 = Down
- 3 = Left
- 4 = Right
- 5 = N/C
- 6 = Fire
- 7 = N/C
- 8 = GND
- 9 = N/C
There is no power on the userport of the PET, so no autofire etc.
The value is read from port E841 (59457), and is best calculated using 255-PEEK(59457).
The values returned from this are as follows:
- 0x01 (1) = Port 1 Up
- 0x02 (2) = Port 1 Down
- 0x04 (4) = Port 1 Left
- 0x08 (8) = Port 1 Right
- 0x03 (3) = Port 1 Fire
- 0x10 (16) = Port 2 Up
- 0x20 (32) = Port 2 Down
- 0x40 (64) = Port 2 Left
- 0x80 (128) = Port 2 Right
- 0x30 (48) = Port 2 Fire
The Piezo is wired to pin CB2, as used in games such as Space Invaders. The Piezo is not required for Mini PETs or PET/CBM 4000/8000s as they already have an internal Piezo sounder. - see other listing for a version without the Piezo. Some of the photos show the version without the Piezo.
This listing is for the PCB only, all other parts will be required - see datasheet below. No PETs, Mini PETs, joysticks or games are included.
See my other listings for a full kit and assembled versions.
More information on my blog:
This is supported under Vice for development as PET userport joystick, and in the following games (and many others):
Questions and Answers
No hay preguntas
You need to be logged in to ask a question
Envío y Pago
- Item Location:
- Tynemouth, United Kingdom
- Condiciones de envío:
- Gastos de envío a cargo del comprador
- Gastos de envío:
-
- Para United Kingdom :
- First Class Post : £2.00 Por artículo inicial, £0.50 Por artículos adicionales
- Para USA :
- Airmail Post : £3.00 Por artículo inicial, £5.00 Por artículos adicionales
- Intl Signed For : £10.00 Por artículo inicial, £2.00 Por artículos adicionales
- Condiciones de envío:
- The PCB is sent first class in card backed letter.
International orders may be subject to delays and additional customs fees. Please be aware of this before purchasing. - Formas de pago:
- Pay Pal
The seller accepts all responsibility for this listing
Visitas: 560