URL
https://opencores.org/ocsvn/tv80/tv80/trunk
Subversion Repositories tv80
Compare Revisions
- This comparison shows the changes necessary to convert path
/tv80/trunk/rtl
- from Rev 109 to Rev 111
- ↔ Reverse comparison
Rev 109 → Rev 111
/core/tv80_core.v
955,8 → 955,8
begin |
RegWEH = 1'b0; |
RegWEL = 1'b0; |
if ((tstate[1] && Save_ALU_r == 1'b0 && Auto_Wait_t1 == 1'b0) || |
(Save_ALU_r == 1'b1 && ALU_Op_r != 4'b0111) ) |
if ((tstate[1] && ~Save_ALU_r && ~Auto_Wait_t1) || |
(Save_ALU_r && (ALU_Op_r != 4'b0111)) ) |
begin |
case (Read_To_Reg_r) |
5'b10000 , 5'b10001 , 5'b10010 , 5'b10011 , 5'b10100 , 5'b10101 : |
970,13 → 970,13
end // if ((tstate == 1 && Save_ALU_r == 1'b0 && Auto_Wait_t1 == 1'b0) ||... |
|
|
if (ExchangeDH == 1'b1 && (tstate[3] || tstate[4]) ) |
if (ExchangeDH && (tstate[3] || tstate[4]) ) |
begin |
RegWEH = 1'b1; |
RegWEL = 1'b1; |
end |
|
if (IncDec_16[2] && ((tstate[2] && ~wait_n && ~mcycle[0]) || (tstate[3] && mcycle[0])) ) |
if (IncDec_16[2] && ((tstate[2] && wait_n && ~mcycle[0]) || (tstate[3] && mcycle[0])) ) |
begin |
case (IncDec_16[1:0]) |
2'b00 , 2'b01 , 2'b10 : |