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DSPIC30F1010_14 Datasheet, PDF (146/286 Pages) Microchip Technology – 28/44-Pin dsPIC30F1010/202X Enhanced Flash
dsPIC30F1010/202X
FIGURE 13-1:
SCKx
SPI MODULE BLOCK DIAGRAM
SSx
SDOx
SDIx
Sync
Control
Control
Clock
Select
Edge
Shift Control
bit 0
SPIxSR
Transfer
Transfer
SPIxRXB SPIxTXB
1:1 to 1:8
Secondary
Prescaler
1:1/4/16/64
Primary
FCY
Prescaler
SPIxCON1<1:0>
SPIxCON1<4:2>
Enable
Master Clock
SPIxBUF
Read SPIxBUF
Write SPIxBUF
16
Internal Data Bus
Note: The dsPIC30F1010/2020 devices do not contain the SS1 pin. Therefore, the Slave Select and Frame Sync
features cannot be used on these devices. These features are available on the dsPIC30F2023.
DS70000178D-page 146
 2006-2014 Microchip Technology Inc.