Altera DE2-70 Manuale Utente Pagina 118

  • Scaricare
  • Aggiungi ai miei manuali
  • Stampa
  • Pagina
    / 143
  • Indice
  • SEGNALIBRI
  • Valutato. / 5. Basato su recensioni clienti
Vedere la pagina 117
The SPI protocol
A synchronous bit-serial protocol.
Originated by Motorola but not standardized.
Many devices use a SPI-like protocol. For example, the PMod A/D
and D/A converter modules.
The Wikipedia has a nice discussion:
http://en.wikipedia.org/wiki/Serial_Peripheral_Interface_Bus
Meant to be easy to implement and work with.
Typical transfer size are 8 and 16 bits.
Bi-directional. Send a word, receive a word, with latency.
A relevant learning document is the C5515 SPI User’s Guilde,
SPRUFO3.
EECS 452 Fall 2014 Lecture 5 Page 118/143 Tuesday September 16, 2014
Vedere la pagina 117
1 2 ... 113 114 115 116 117 118 119 120 121 122 123 ... 142 143

Commenti su questo manuale

Nessun commento