DSPIC30F6012A Microchip Technology Inc., DSPIC30F6012A Datasheet - Page 94

• Manufacturer Part Number: DSPIC30F6012A
• Description: Dspic30f6011a/6012a/6013a/6014a High-performance Digital Signal Controllers
• Manufacturer: Microchip Technology Inc.

dsPIC30F6011A/6012A/6013A/6014A
FIGURE 14-1:
FIGURE 14-2:
DS70143C-page 92
Note: x = 1 or 2, y = 1 or 2.
Note: x = 1 or 2.
SDOx
SCKx
SDIx
SSx
MSb
PROCESSOR 1
SS and FSYNC
SPI BLOCK DIAGRAM
SPI MASTER/SLAVE CONNECTION
Serial Input Buffer
SPI Master
Shift Register
Control
(SPIxBUF)
(SPIxSR)
Receive
SPIxBUF
Read
bit 0
LSb
SPIxSR
Control
Clock
SDOx
SCKx
SDIx
Clock
Shift
SPIxBUF
Write
Transmit
Preliminary
Serial Clock
Data Bus
Internal
Select
Edge
SDOy
SCKy
SDIy
Enable Master Clock
Secondary
MSb
Prescaler
1:1 – 1:8
Serial Input Buffer
Shift Register
PROCESSOR 2
(SPIyBUF)
(SPIySR)
SPI Slave
© 2006 Microchip Technology Inc.
1, 4, 16, 64
Prescaler
Primary
LSb
F
CY