URL https://opencores.org/ocsvn/spi_master_slave/spi_master_slave/trunk

Subversion Repositories spi_master_slave

[/] [spi_master_slave/] [trunk/] [doc/] - Rev 12

Rev	Log message	Author	Age	Path
7	Updated code comments in VHDL files, added readme.txt files, updated work-in-progress version of the .doc core specification manual.	jdoin	5093d 08h	/spi_master_slave/trunk/doc/
5	Changed clocking to use a single high-speed clock for the whole core, using clock enables to control slower timing. Added SPI line clock divider from high-speed system clock. Added pipeline delay logic to sync phase of SCK and MOSI, enabling very high operating frequencies. Verified in silicon for SCK and MOSI at 50MHz, with very robust operation.	jdoin	5095d 05h	/spi_master_slave/trunk/doc/
4	v0.97.0068 - streamlined resets and clock enables to reduce area v0.97.0075 - redesigned parallel interfaces, with pipelined data transport for async clock domains v0.97.0083 - fixed bug "CPHA effect": redesigned SCK output circuit v0.97.0086 - removed master MISO input register: got 33MHz.	jdoin	5120d 05h	/spi_master_slave/trunk/doc/
2	v0.95.0050 - Master/Slave loopback verified at 25MHz.	jdoin	5137d 09h	/spi_master_slave/trunk/doc/