In all of the examples we have looked at so far, we have used a simple form of signal assignment statement. Each assignment just provides a new value for a signal. The value is determined by evaluating an expression, the result of which must match the type of the signal. What we have ...
According to my understanding VHDL-2008 should allow conditional assignment as a sequential statement, that is in clocked processes. However I get a syntax error 10500 in the below code fragment. Is that a bug in Quartus or an error on my side? In the latter case, what should...
You shouldn't get a 2:1 mux for a conditional assignment with a condition that's a compile-time constant. You could use a conditional generate, but VHDL doesn't have an if/else version of a generate, e.g. GEN_TRUE: if (GENERIC_A > GENERIC_B) generate begin signal_a <= signal_...
According to my understanding VHDL-2008 should allow conditional assignment as a sequential statement, that is in clocked processes. However I get a syntax error 10500 in the below code fragment. Is that a bug in Quartus or an error on my side? In...
According to my understanding VHDL-2008 should allow conditional assignment as a sequential statement, that is in clocked processes. However I get a syntax error 10500 in the below code fragment. Is that a bug in Quartus or an error on my side? In the latter case, what should...
According to my understanding VHDL-2008 should allow conditional assignment as a sequential statement, that is in clocked processes. However I get a syntax error 10500 in the below code fragment. Is that a bug in Quartus or an error on my side? In the...
When the data is returned, the CIF 122 may signal the cache fill to the corresponding cache. For DCache fills, the CIF 122 may also inform the LSU 118. The LDQ 124 may attempt to schedule replayed loads that are waiting on the cache fill so that the replayed loads may forward the ...
the BSN comparisons may be a greater-than/less-than compare rather than an equality compare. An additional most significant bit may be included in the BSNs to account for the rollover of BSN assignment, and depending on the state of the most significant bits, either a greater-than or a les...
the BSN comparisons may be a greater-than/less-than compare rather than an equality compare. An additional most significant bit may be included in the BSNs to account for the rollover of BSN assignment, and depending on the state of the most significant bits, either a greater-than or a les...
the BSN comparisons may be a greater-than/less-than compare rather than an equality compare. An additional most significant bit may be included in the BSNs to account for the rollover of BSN assignment, and depending on the state of the most significant bits, either a greater-than or a les...