Datasheet

PIC24FV32KA304 FAMILY
DS39995D-page 162  2011-2013 Microchip Technology Inc.
FIGURE 16-1: SPI1 MODULE BLOCK DIAGRAM (STANDARD BUFFER MODE)
Internal Data Bus
SDI1
SDO1
SS1
/FSYNC1
SCK1
bit 0
Shift Control
Edge
Select
F
CY
Primary
1:1/4/16/64
Enable
Prescaler
SPI1BUF
Control
TransferTransfer
Write SPI1BUFRead SPI1BUF
16
SPI1CON1<1:0>
SPI1CON1<4:2>
Master Clock
Secondary
Prescaler
1:1 to 1:8
Clock
Control
SPI1SR
Sync