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[/] [openrisc/] [trunk/] [or1200/] [rtl/] [verilog/] [or1200_alu.v] - Rev 766

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Rev Log message Author Age Path
674 or1200: Fix for Bug 76 - Incorrect unsigned integer less-than compare with COMP3 option enabled julius 4711d 09h /openrisc/trunk/or1200/rtl/verilog/or1200_alu.v
643 or1200: new ALU comparision implementation option, TLB invalidate register indicated as not present, multiply overflow detection bug fix julius 4850d 00h /openrisc/trunk/or1200/rtl/verilog/or1200_alu.v
642 or1200: add carry, overflow bits, and range exception julius 4850d 00h /openrisc/trunk/or1200/rtl/verilog/or1200_alu.v
640 or1200: add l.ext instructions, fix a MAC bug julius 4850d 00h /openrisc/trunk/or1200/rtl/verilog/or1200_alu.v
481 OR1200 Update. RTL and spec. julius 5075d 16h /openrisc/trunk/or1200/rtl/verilog/or1200_alu.v
401 Fixing find first one (ff1) and find last one (fl1) support in OR1200.

Updated documentation, adding missing l.ff1 and l.fl1 opcodes to supported
instructions table.		 julius 5154d 04h /openrisc/trunk/or1200/rtl/verilog/or1200_alu.v
364 OR1200 passes verilator lint. Mainly fixes to widths, and all case statements
altered to casez and Xs changed to ?s.

OR1200 PIC default width back to 31 (was accidentally changed to ORPSoC's 20
last checkin)

OR1200 spec updated to version 0.9, various updates.

OR1200 in ORPSoC and main OR1200 in sync, only difference is defines.		 julius 5204d 01h /openrisc/trunk/or1200/rtl/verilog/or1200_alu.v
258 Big OR1200 update - FPU, data cache write-back added, spec updated, ODT format doc now main one, default config set to both caches 8K, all integer arithmetic, FPU off julius 5216d 19h /openrisc/trunk/or1200/rtl/verilog/or1200_alu.v
185 Adding single precision FPU to or1200, initial checkin, not fully tested yet julius 5267d 03h /openrisc/trunk/or1200/rtl/verilog/or1200_alu.v
141 added OpenRISC version rel3 marcus.erlandsson 5278d 07h /openrisc/trunk/or1200/rtl/verilog/or1200_alu.v
10 or1200 added from or1k subversion repository unneback 5679d 11h /openrisc/trunk/or1200/rtl/verilog/or1200_alu.v

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