AT91SAM7S32-AI ATMEL [ATMEL Corporation], AT91SAM7S32-AI Datasheet - Page 229

• Manufacturer Part Number: AT91SAM7S32-AI
• Description: AT91 ARM Thumb-based Microcontrollers
• Manufacturer: ATMEL [ATMEL Corporation]

Master Mode Block Diagram
Figure 84. Master Mode Block Diagram
6071A–ATARM–28-Oct-04
MCK/N
NPCS0
MCK
MISO
SPI_MR
SPI_TDR
FDIV
0
1
PCS
PCS
MSTR
SPI_CSR0..3
SPI_CSR0..3
PS
LSB
Baud Rate Generator
0
1
NCPHA
CPOL
BITS
SCBR
PCSDEC
SPI_CSR0..3
Shift Register
CSAAT
Clock
SPI
SPI_RDR
SPI_TDR
Peripheral
Current
AT91SAM7S32 Preliminary
MODFDIS
RD
TD
SPI_RDR
MSB
OVRES
PCS
RDRF
TDRE
MODF
NPCS3
NPCS2
NPCS1
NPCS0
SPCK
MOSI
229