VHDL Programming

Data Types 101

Stack Element

Data

NXT

Stack Element

Data

NXT

Stack Element

Data

NXT

List_Head

Temp_Elem

Figure 4-5
Point New Element
to Head of List.

Stack Element

Data

NXT

Stack Element

Data

NXT

Stack Element

Data

NXT

List_Head

Temp_Elem

Figure 4-6
Point List_Headto
New Element.

Stack Element

Data

NXT

Stack Element

Data

NXT

Stack Element

Data

NXT

List_Head

Temp_Elem

Figure 4-7

Point Temp_Elemto

List_Head.

Finally, in line 22, the element that had its data transferred out is deal-

located, and the memory is returned to the memory pool. This is shown

in Figure 4-9.