LPC2939 NXP Semiconductors, LPC2939 Datasheet - Page 87

• Manufacturer Part Number: LPC2939
• Description: The LPC2939 combine an ARM968E-S CPU core with two integrated TCM blocksoperating at frequencies of up to 125 MHz, Full-speed USB 2
• Manufacturer: NXP Semiconductors

NXP Semiconductors
LPC2939_3
Product data sheet
10.3 SPI signal forms
Fig 37. SPI timing in master mode
Fig 38. SPI timing in slave mode
CPHA = 1
CPHA = 0
CPHA = 1
CPHA = 0
SCKn (CPOL = 0)
SCKn (CPOL = 1)
SCKn (CPOL = 0)
SCKn (CPOL = 1)
SDOn
SDOn
SDOn
SDOn
SDIn
SDIn
SDIn
SDIn
All information provided in this document is subject to legal disclaimers.
Rev. 03 — 7 April 2010
MSB OUT
MSB OUT
MSB IN
MSB IN
MSB OUT
MSB OUT
MSB IN
MSB IN
ARM9 microcontroller with CAN, LIN, and USB
DATA VALID
DATA VALID
DATA VALID
DATA VALID
DATA VALID
DATA VALID
DATA VALID
DATA VALID
LSB OUT
LSB OUT
LSB IN
LSB IN
LSB OUT
LSB OUT
LSB IN
LSB IN
LPC2939
© NXP B.V. 2010. All rights reserved.
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