User manual

Installation and Operation
© 2012 Microchip Technology Inc. DS52057A-page 19
FIGURE 2-8: MCP2210 TYPICAL USAGE DIAGRAM
MCP2210
SPI bus
Chip-Select lines
MOSI, MISO, SCK
USB
USB-toSPI
bridge
SPI slave chip #1 SPI slave chip #n
External
Interrupt
(GP6)
Interrupt
Interrupt
...
SPI Master #2
SPI Bus Release Request
SPI Bus Release
Acknowledge
External
Interrupt
GP8
GP7