URL https://opencores.org/ocsvn/next186/next186/trunk

Subversion Repositories next186

[/] [next186/] [trunk/] [Next186_BIU_2T_delayread.v] - Diff between revs 3 and 4

Rev 3	Rev 4
Line 69...	Line 69...
`// - "inc word ptr [3]" requires 7T (2x2T inc M + 1T read + 1T unaligned read + 1T unaligned write)`	`// - "inc word ptr [3]" requires 7T (2x2T inc M + 1T read + 1T unaligned read + 1T unaligned write)`
`// - "imul ax,bx,234" requires 4T (2x2T imul)`	`// - "imul ax,bx,234" requires 4T (2x2T imul)`
`// - "loop address != 3(mod 4)" requires 4T (2x1T loop + 2T flush)`	`// - "loop address != 3(mod 4)" requires 4T (2x1T loop + 2T flush)`
`// - "loop address == 3(mod 4)" requires 5T (2x1T loop + 2T flush + 1T unaligned jump)`	`// - "loop address == 3(mod 4)" requires 5T (2x1T loop + 2T flush + 1T unaligned jump)`
`// - "call address 0" requires 4T (2x1T call near + 2T flush`	`// - "call address 0" requires 4T (2x1T call near + 2T flush`
`// - "ret address 0" requires 5T (2x2T ret + 1T read penalty)`	`// - "ret address 0" requires 7T (2x2T ret + 1T read penalty + 2T flush)`
`//`	`//`
`//////////////////////////////////////////////////////////////////////////////////`	`//////////////////////////////////////////////////////////////////////////////////`

`timescale 1ns / 1ps	`timescale 1ns / 1ps