I2C master/slave Core


Name: i2c_master_slave_core
Created: May 22, 2008
Updated: Dec 16, 2017
SVN Updated: Mar 10, 2009
SVN: Browse
Latest version: download (might take a bit to start...)
Statistics: View
Bugs: 4 reported / 0 solved
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Other project properties

Category:Communication controller
Development status:Stable
Additional info:FPGA proven
WishBone compliant: Yes
WishBone version: n/a


Description of project..

This design is Wishbone compatible I2C core. This core can work as I2C master as well as slave.
VMM Test-bench is also available.


Both Master and slave operation

Both Interrupt and non interrupt data-transfers

Start/Stop/Repeated Start generation

Fully supports arbitration process

Software programmable acknowledge bit

Software programmable time out feature

programmable address register

Programmable SCL frequency

Soft reset of I2C Master/Salve

Programmable maximum SCL low period

synthesis core


Design: Done
VMM based verification Environment Creation: Done