Texas Instruments TMS570LS0714 User Manual

SPICLK
(clock polarity=0)
SPISIMO
SPICSn
Master Out Data Is Valid
9
SPICLK
(clock polarity=1)
SPIENAn
10
Write to buffer
11
8
SPISOMI
SPISIMO
SPICLK
(clock polarity = 1)
SPICLK
(clock polarity = 0)
Master In Data
Must Be Valid
Master Out Data Is Valid
3
2
1
54
66
7
137
TMS570LS0714
www.ti.com SPNS226E –JUNE 2013–REVISED NOVEMBER 2016
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Figure 7-20. SPI Master Mode External Timing (CLOCK PHASE = 0)
Figure 7-21. SPI Master Mode Chip-Select Timing (CLOCK PHASE = 0)

Texas Instruments TMS570LS0714 Specifications

General

Core	ARM Cortex-R4F
Clock Speed	80 MHz
RAM	64 KB
Operating Temperature	-40°C to 125°C
Operating Voltage	3.0 V to 3.6 V
Watchdog Timer	Yes
Communication Interfaces	CAN, SPI, UART
Package	LQFP
Safety Features	ECC
ADC	12-bit ADC