URL
https://opencores.org/ocsvn/8051/8051/trunk
Subversion Repositories 8051
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- This comparison shows the changes necessary to convert path
/
- from Rev 180 to Rev 181
- ↔ Reverse comparison
Rev 180 → Rev 181
/trunk/rtl/verilog/oc8051_memory_interface.v
44,6 → 44,9
// CVS Revision History |
// |
// $Log: not supported by cvs2svn $ |
// Revision 1.12 2003/07/01 20:47:39 simont |
// add /* synopsys xx_case */ to case statments. |
// |
// Revision 1.11 2003/06/20 13:35:10 simont |
// simualtion `ifdef added |
// |
1160,4 → 1163,22
inc_pc_r <= #1 inc_pc; |
end |
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`ifdef OC8051_SIMULATION |
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initial |
begin |
wait (!rst) |
if (ea_rom_sel) begin |
$display(" "); |
$display("\t Program running from internal rom !"); |
$display(" "); |
end else begin |
$display(" "); |
$display("\t Program running from external rom !"); |
$display(" "); |
end |
end |
`endif |
|
|
endmodule |
/trunk/rtl/verilog/oc8051_top.v
44,6 → 44,9
// CVS Revision History |
// |
// $Log: not supported by cvs2svn $ |
// Revision 1.32 2003/06/20 13:36:37 simont |
// ram modules added. |
// |
// Revision 1.31 2003/06/17 14:17:22 simont |
// BIST signals added. |
// |
478,6 → 481,18
`else |
assign ea_int = 1'b0; |
assign idat_onchip = 32'h0; |
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`ifdef OC8051_SIMULATION |
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initial |
begin |
$display("\t * "); |
$display("\t * Internal rom disabled!!!"); |
$display("\t * "); |
end |
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`endif |
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`endif |
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// |
704,14 → 719,20
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|
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`ifdef OC8051_SIMULATION |
initial |
$display(" Instruction cache enabled"); |
`ifdef OC8051_SIMULATION |
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initial |
begin |
#1 |
$display("\t * "); |
$display("\t * External rom interface: cache"); |
$display("\t * "); |
end |
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`endif |
`endif |
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|
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// |
// no cache |
// |
737,12 → 758,17
.ack_i(wbi_ack_i), |
.cyc_o(wbi_cyc_o)); |
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`ifdef OC8051_SIMULATION |
initial |
$display(" Wishbone instruction interface enabled"); |
`ifdef OC8051_SIMULATION |
|
initial |
begin |
#1 |
$display("\t * "); |
$display("\t * External rom interface: WB interface"); |
$display("\t * "); |
end |
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`endif |
`endif |
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`else |
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752,13 → 778,19
assign iack_i = wbi_ack_i ; |
assign wbi_cyc_o = 1'b1 ; |
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`ifdef OC8051_SIMULATION |
initial |
$display(" Pipelined instruction interface enabled"); |
`ifdef OC8051_SIMULATION |
|
`endif |
initial |
begin |
#1 |
$display("\t * "); |
$display("\t * External rom interface: Pipelined interface"); |
$display("\t * "); |
end |
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`endif |
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`endif |
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`endif |