Texas Instruments Hercules TMS570LS04x/03x LaunchPad Evaluation Kit LAUNCHXL-TMS57004 LAUNCHXL-TMS57004 Datenbogen
Produktcode
LAUNCHXL-TMS57004
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
5
4
6
6
7
SPNS186A – OCTOBER 2012 – REVISED SEPTEMBER 2013
Figure 5-6. SPI Master Mode External Timing (CLOCK PHASE = 0)
Figure 5-7. SPI Master Mode Chip Select Timing (CLOCK PHASE = 0)
Copyright © 2012–2013, Texas Instruments Incorporated
Peripheral Information and Electrical Specifications
85
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