Altera Nios Development Board Manual de usuario Pagina 26

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 54
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 25
1–18 Altera Corporation
Nios Development Board Reference Manual, Cyclone Edition December 2004
Dual 7-Segment Display
Figure 1–14. Console Serial Port Connector - J19
Figure 1–15. Debug Serial Port Connector – J27
Dual 7-Segment
Display
U8 and U9 are connected to the Cyclone device so that each segment is
individually controlled by a general-purpose I/O pin. When the Cyclone
pin drives logic 0, the corresponding LED turns on. See Figure 1–16 for
Cyclone device pin-out details.
Figure 1–16. Dual-7-Segment Display
The factory-programmed Nios II reference design includes parallel
input/output (PIO) registers and logic for driving this display.
Vista de pagina 25
1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 53 54

Comentarios a estos manuales

Sin comentarios