C8051F340 Datasheet, PDF (232/282 Pages) List of Unclassifed Manufacturers – Full Speed USB Flash MCU Family

C8051F340/1/2/3/4/5/6/7
Master
Device 1
NSS
MISO
MOSI
SCK
GPIO
GPIO
MISO
MOSI
SCK
NSS
Master
Device 2
Figure 20.2. Multiple-Master Mode Connection Diagram
Master
Device MISO
MOSI
SCK
Slave
MISO Device
MOSI
SCK
Figure 20.3. 3-Wire Single Master and Slave Mode Connection Diagram
Master
Device
GPIO
MISO
MOSI
SCK
NSS
MISO _Slave
MOSI _Device
SCK
NSS
MISO _Slave
MOSI _Device
SCK
NSS
Figure 20.4. 4-Wire Single Master Mode and Slave Mode Connection Diagram
232
Rev. 0.5