paullongtine

BRISC

Jun 27th, 2013
62
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 0.56 KB | None | 0 0
  1. ALU OP -Write OP -A OP -B OP
  2. 0000-ADD 0000-null 0000-null 0000-null
  3. 0001-OR 0001-MMIOwrt1 0001-MMIORead1 00XX-to be assigned
  4. 0010-AND 0010-MMIOwrt2 0010-MMIORead2 0100-Read STK
  5. 0011-XOR 0011-MMIOwrt3 0011-MMIORead3 0101-GPRRead1
  6. 0100-imp 0100-STK push 0100-Pop STK 0110-GPRRead2
  7. 0101-NOR 0101-GPR wrt1 0101-GPRRead1 0111-GPRRead4
  8. 0110-NAND 0110-GPR wrt2 0110-GPRRead2 1XXX-DR Read
  9. 0111-XNOR 0111-GPR wrt3 0111-GPRRead3
  10. 1000-A!=B 1000-JMP reg 1XXX-DR Write
  11. 1001-A>=B 11xx-const.
  12. 1010-JMP
  13. 1111-Sub
Advertisement
Add Comment
Please, Sign In to add comment