I've now got a tristate buffer at the SRAM side and one at the GPIO side and 'split' the internal database bus into a read direction bus and a write direction bus (seemed simpler than trying to get a bidirectional bus internally). So, that's OK and makes sense. Now my problem ...
DescriptionDue to a problem in the Quartus® II software versions 14.1 and earlier you may see functional problems if you connect the data port of a bidirectional pin to a constant zero in your design as the OE and IN ports for the bidirectional buffer may be switched. Resolution Use the ...
I've now got a tristate buffer at the SRAM side and one at the GPIO side and 'split' the internal database bus into a read direction bus and a write direction bus (seemed simpler than trying to get a bidirectional bus internally). So, that's OK and makes sense. Now my problem...
I've now got a tristate buffer at the SRAM side and one at the GPIO side and 'split' the internal database bus into a read direction bus and a write direction bus (seemed simpler than trying to get a bidirectional bus internally). So, that's OK and makes sense. Now my problem...
I have the bidirectional lines connected to a Tri-state buffer controlling input to the bidr lines. However, I have somehow corrected these warnings without noticing what I did to change things. Thanks for the help. Andre Translate 0 Kudos Copy link Reply Altera_Forum Honored Contrib...
I have the bidirectional lines connected to a Tri-state buffer controlling input to the bidr lines. However, I have somehow corrected these warnings without noticing what I did to change things. Thanks for the help. Andre Translate 0 Kudos Copy link Reply Altera_Forum Honored ...
I have the bidirectional lines connected to a Tri-state buffer controlling input to the bidr lines. However, I have somehow corrected these warnings without noticing what I did to change things. Thanks for the help. Andre Translate 0 Kudos Copy link Reply Altera_Forum Honored Contributor ...
I have the bidirectional lines connected to a Tri-state buffer controlling input to the bidr lines. However, I have somehow corrected these warnings without noticing what I did to change things. Thanks for the help. Andre Translate 0 Kudos Copy link Reply Altera_Forum Honored Contributor ...
I have the bidirectional lines connected to a Tri-state buffer controlling input to the bidr lines. However, I have somehow corrected these warnings without noticing what I did to change things. Thanks for the help. Andre Translate 0 Kudos Copy link Reply Altera_Forum Honored Contributor ...
may be used to avoid data hazards. The write data to be transmitted to the device may be temporarily stored in the buffer and, if a read to a location in the device corresponding to the write data occurs during the retry remedial action, the write data may be obtained from the buffer....