URL
https://opencores.org/ocsvn/zpu/zpu/trunk
Subversion Repositories zpu
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- from Rev 16 to Rev 17
- ↔ Reverse comparison
Rev 16 → Rev 17
/trunk/zpu/ChangeLog
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/trunk/zpu/docs/zpu_arch.odt
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trunk/zpu/docs/zpu_arch.odt
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Index: trunk/zpu/docs/zpu_arch.html
===================================================================
--- trunk/zpu/docs/zpu_arch.html (revision 16)
+++ trunk/zpu/docs/zpu_arch.html (revision 17)
@@ -41,7 +41,21 @@
If multiple immediate integers are to be pushed onto the stack, they must be interleaved with another instruction, typically NOP.
-
+
+pc <= pc + 1
+idim <= 1
+if (idim=0) then
+ sp <= sp - 1;
+ for i in wordSize-1 downto 7 loop
+ mem(sp)(i) <= opcode(6)
+ end loop
+ mem(sp)(6 downto 0) <= opcode(6 downto 0)
+else
+ mem(sp)(wordSize-1 downto 7) <= mem(sp)(wordSize-8 downto 0)
+ mem(sp)(6 downto 0) <= opcode(6 downto 0)
+end if
+
+
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