DSPIC30F3011 Microchip Technology Inc., DSPIC30F3011 Datasheet - Page 106

• Manufacturer Part Number: DSPIC30F3011
• Description: Dspic30f3010/3011 Enhanced Flash 16-bit Digital Signal Controller
• Manufacturer: Microchip Technology Inc.

dsPIC30F3010/3011
FIGURE 16-1:
FIGURE 16-2:
DS70141D-page 104
Note: x = 1 or 2, y = 1 or 2.
Note: In dsPIC30F3010/3011, the SS1 pin is not available.
SDO1
SCK1
SDI1
SS1
MSb
PROCESSOR 1
SPI BLOCK DIAGRAM
SPI MASTER/SLAVE CONNECTION
Serial Input Buffer
SPI Master
SS & FSYNC
Shift Register
(SPIxBUF)
Control
(SPIxSR)
Receive
Read
SPI1BUF
bit 0
LSb
SPI1SR
Control
SDOx
SCKx
Clock
SDIx
clock
Shift
Confidential
SPI1BUF
Write
Transmit
Serial Clock
Data Bus
Internal
Select
Edge
SDOy
SCKy
SDIy
Enable Master Clock
MSb
Secondary
Prescaler
1:1 – 1:8
Serial Input Buffer
Shift Register
PROCESSOR 2
(SPIyBUF)
(SPIySR)
SPI Slave
© 2007 Microchip Technology Inc.
1, 4, 16, 64
Prescaler
Primary
LSb
F
CY