PIC24FJ128GA010_09 Datasheet, PDF (123/240 Pages) Microchip Technology – 64/80/100-Pin General Purpose, 16-Bit Flash Microcontrollers

PIC24FJ128GA010 FAMILY
FIGURE 14-2:
SCKx
SSx/FSYNCx
SDOx
SDIx
SPIx MODULE BLOCK DIAGRAM (ENHANCED MODE)
Sync
Control
Control
Clock
Select
Edge
Shift Control
bit0
SPIxSR
1:1 to 1:8
1:1/4/16/64
Secondary
Primary
FCY
Prescaler
Prescaler
SPIxCON1<1:0>
SPIxCON1<4:2>
Enable
Master Clock
Transfer
Transfer
8-Level FIFO
Receive Buffer
8-Level FIFO
Transmit Buffer
Read SPIxBUF
SPIxBUF
Write SPIxBUF
16
Internal Data Bus
© 2009 Microchip Technology Inc.
DS39747E-page 123