Skip to content

Schematic of a 8bit computer, clone of Sinclair ZX Spectrum

Notifications You must be signed in to change notification settings

alvaroalea/all-spectrum-clones

Folders and files

NameName
Last commit message
Last commit date

Latest commit

e732e85 · Jun 18, 2018

History

6 Commits
Jun 12, 2018
Jun 12, 2018
Jun 12, 2018
Jun 12, 2018
Jun 18, 2018
Jun 18, 2018
Jun 12, 2018
Jun 18, 2018
Jun 18, 2018
Jun 12, 2018
Jun 12, 2018
Jun 12, 2018
Jun 18, 2018
Jun 12, 2018
Jun 12, 2018
Jun 18, 2018
Jun 12, 2018
Jun 18, 2018
Jun 18, 2018
Jun 18, 2018
Jun 18, 2018
Jun 12, 2018
Jun 18, 2018
Jun 18, 2018
Jun 12, 2018
Jun 12, 2018
Jun 18, 2018
Jun 18, 2018
Jun 12, 2018
Jun 12, 2018
Jun 18, 2018
Jun 18, 2018
Jun 18, 2018
Jun 18, 2018
Jun 18, 2018
Jun 18, 2018
Jun 12, 2018
Jun 18, 2018
Jun 18, 2018
Jun 18, 2018
Jun 18, 2018
Jun 18, 2018
Jun 12, 2018
Jun 18, 2018
Jun 18, 2018
Jun 12, 2018
Jun 12, 2018
Jun 12, 2018
Jun 18, 2018
Jun 18, 2018
Jun 12, 2018
Jun 12, 2018
Jun 18, 2018
Jun 18, 2018
Jun 18, 2018
Jun 18, 2018
Jun 18, 2018
Jun 18, 2018
Jun 18, 2018
Jun 18, 2018

Repository files navigation

Esquema electrico en Kicad de Clones de Sinclair ZX Spectrum

La idea es que a base de borrar trozos de circuito que no interese, generemos nuestro propio clon personalizado con las siguientes opciones:

  • ULA - Elegir entre ALTERA o XILING
  • MEMORIA RAM- 48 o 128K de RAM
  • MEMORIA ROM- 16K o 64K ROM, opciones de ROM mayores con seleccion por dip-switches
  • SONIDO - PSG (AY-3-8912 o YM2114), MONO O ABC, OPCION puertos SERIE, AUX
  • CINTA - conectores 48K o +3, circuiteria tipo Arlequin o tipo Humble
  • VIDEO - RGB o Composite, circuiteria tipo Arlequin
  • JOYSTICK - SJS o ATARI, normas SINCLAIR o KEMPSTON
  • TECLADO - integrado de 40 Teclas, por transistores (arlequin) o diodos
  • TECLADO - conexion facil para teclas externas, DEL, BREAK, CURSORES, BLOQ SHIFT, EXTRA, GRAF
  • DISCO - Conexion para interfaz multisistema de wilco (compatible +3), interfaz +D o Interfaz +3
  • ALMACENAMIENTO - Interfaz IDE de 8bits, Cartucho IF2, dandanator integrado o con cartuchos VC2.0

Futuro:

  • DISCO - beta 128, ZXMMC, DIVIDE
  • MEMORIA - Usar los 256K tipo ruso
  • VIDEO - conector euroconector
  • ULA - por chips del arlequin
  • IMPRESORA - amstrad / kempston
  • RATON - kempston db9, kempston ps2

Ejemplos:

My image

My image

About

Schematic of a 8bit computer, clone of Sinclair ZX Spectrum

Resources

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published