Knowledge Base Article
Is there any missing nomenclature IO standards for Cyclone V IBIS Model?
Description
You may see missing naming nomenclature of I/O standard such as rrin, rrio, rrpin, rrnin, rrpio, rrnio, rro, crin, crio, crpin, crnin, crpio, crnio and cro in Cyclone V IBIS model.
Resolution
The information for missing naming nomenclature is as shown below:
“rrin” refers Row input, DIFFIO_RX pin
“rrio” refers Row I/O, DIFFIO_RX pin
“rrpin” refers Row input, DIFFIO_RX p-leg pin
“rrnin” refers Row input, DIFFIO_RX n-leg pin
“rrpio” refers Row I/O, DIFFIO_RX p-leg pin
“rrnio” refers Row I/O, DIFFIO_RX n-leg pin
“rro” refers Row output, DIFFIO_RX pin
“crin” refers Column input, DIFFIO_RX pin
“crio” refers Column I/O, DIFFIO_RX pin
“crpin” refers Column input, DIFFIO_RX p-leg pin
“crnin” refers Column input, DIFFIO_RX n-leg pin
“crpio” refers Column I/O, DIFFIO_RX p-leg pin
“crnio” refers Column I/O, DIFFIO_RX n-leg pin
“cro” refers Column output, DIFFIO_RX pin
The IBIS is scheduled to be updated in the next release.