spi - SPI master and slave core

	Commit message (Collapse)	Author	Age	Files	Lines
*	add read only master with tests	Peter McGoron	2022-07-21	5	-6/+72
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*	autogenerate mode tests	Peter McGoron	2022-07-21	11	-126/+16
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*	mode11	Peter McGoron	2022-07-21	3	-1/+38
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*	mode10	Peter McGoron	2022-07-21	3	-1/+38
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*	successfully test mode01, add Makefile	Peter McGoron	2022-07-21	6	-10/+54
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*	move tests	Peter McGoron	2022-07-21	6	-0/+191