PIC24FJ64GA705 Datasheet, PDF (220/412 Pages) –

PIC24FJ256GA705 FAMILY
FIGURE 17-5:
SPIx MASTER, FRAME SLAVE CONNECTION DIAGRAM
PIC24F
SPIx Master, Frame Slave)
Processor 2
SDOx
SDIx
SDIx
SCKx ^{Serial Clock}
SDOx
SCKx
SSx
SSx
Frame Sync
Pulse
FIGURE 17-6:
SPIx SLAVE, FRAME MASTER CONNECTION DIAGRAM
PIC24F
(SPIx Slave, Frame Master)
SDOx
Processor 2
SDIx
SDIx
SCKx
SSx
SDOx
Serial Clock
SCKx
SSx
Frame Sync.
Pulse
FIGURE 17-7:
SPIx SLAVE, FRAME SLAVE CONNECTION DIAGRAM
PIC24F
(SPIx Slave, Frame Slave)
SDOx
Processor 2
SDIx
SDIx
SCKx
SSx
SDOx
Serial Clock
SCKx
SSx
Frame Sync
Pulse
EQUATION 17-1: RELATIONSHIP BETWEEN DEVICE AND SPIx CLOCK SPEED
Baud Rate =
FPB
(2 * (SPIxBRG + 1))
Where:
FPB is the Peripheral Bus Clock Frequency.
DS30010118B-page 220
 2016 Microchip Technology Inc.