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# clk_reg (rising) => CLK_50MHZ (falling)
|Origin Clock Domain|Target Clock Domain|Number of CDCs|Graph|
|---|---|---:|:---:|
|clk_reg (rising)|CLK_50MHZ (falling)|6|
|
## CDCs
### Summary
|ID|Graph|Origin Signal|Target Signal|Details|
|---:|:---:|---|---|:---:|
|7|
|`u1_plama.u1_cpu.u2_mem_ctrl.byte_we_reg`|`u2_ddr.byte_we_reg2`|
|
|8|
|`u1_plama.u1_cpu.u2_mem_ctrl.byte_we_reg`|`u2_ddr.byte_we_reg2`|
|
|10|
|`u1_plama.u1_cpu.u2_mem_ctrl.opcode_reg`|`u2_ddr.data_write2`|
|
|11|
|`u1_plama.u1_cpu.intr_signal`|`u2_ddr.data_write2`|
|
|12|
|`u1_plama.u1_cpu.u2_mem_ctrl.opcode_reg`|`u2_ddr.data_write2`|
|
|13|
|`u1_plama.u1_cpu.intr_signal`|`u2_ddr.data_write2`|
|
### CDC #7
#### Origin Flip-flop
|Graph|Signal|Clock Domain|Flip-flop|
|:---:|---|---|---|
|
|Signal: `u1_plama.u1_cpu.u2_mem_ctrl.byte_we_reg`
Usage:
- mem_ctrl.vhd#170
- mem_ctrl.vhd#174|clk_reg (rising)|TOP (plasma_3e) > u1_plama (plasma) > u1_cpu (mlite_cpu) > u2_mem_ctrl (mem_ctrl) > mem_ctrl.vhd#165|
#### Target Flip-flop
|Graph|Signal|Clock Domain|Flip-flop|
|:---:|---|---|---|
|
|Signal: `u2_ddr.byte_we_reg2`
Usage:
- ddr_ctrl.vhd#287
- ddr_ctrl.vhd#294
- ddr_ctrl.vhd#297|CLK_50MHZ (falling)|TOP (plasma_3e) > u2_ddr (ddr_ctrl) > ddr_ctrl.vhd#284|
### CDC #8
#### Origin Flip-flop
|Graph|Signal|Clock Domain|Flip-flop|
|:---:|---|---|---|
|
|Signal: `u1_plama.u1_cpu.u2_mem_ctrl.byte_we_reg`
Usage:
- mem_ctrl.vhd#170
- mem_ctrl.vhd#174|clk_reg (rising)|TOP (plasma_3e) > u1_plama (plasma) > u1_cpu (mlite_cpu) > u2_mem_ctrl (mem_ctrl) > mem_ctrl.vhd#165|
#### Target Flip-flop
|Graph|Signal|Clock Domain|Flip-flop|
|:---:|---|---|---|
|
|Signal: `u2_ddr.byte_we_reg2`
Usage:
- ddr_ctrl.vhd#287
- ddr_ctrl.vhd#294
- ddr_ctrl.vhd#297|CLK_50MHZ (falling)|TOP (plasma_3e) > u2_ddr (ddr_ctrl) > ddr_ctrl.vhd#284|
### CDC #10
#### Origin Flip-flop
|Graph|Signal|Clock Domain|Flip-flop|
|:---:|---|---|---|
|
|Signal: `u1_plama.u1_cpu.u2_mem_ctrl.opcode_reg`
Usage:
- mem_ctrl.vhd#167
- mem_ctrl.vhd#168
- mem_ctrl.vhd#176
- mem_ctrl.vhd#178|clk_reg (rising)|TOP (plasma_3e) > u1_plama (plasma) > u1_cpu (mlite_cpu) > u2_mem_ctrl (mem_ctrl) > mem_ctrl.vhd#165|
#### Target Flip-flop
|Graph|Signal|Clock Domain|Flip-flop|
|:---:|---|---|---|
|
|Signal: `u2_ddr.data_write2`
Usage:
- ddr_ctrl.vhd#286
- ddr_ctrl.vhd#293
- ddr_ctrl.vhd#296|CLK_50MHZ (falling)|TOP (plasma_3e) > u2_ddr (ddr_ctrl) > ddr_ctrl.vhd#284|
### CDC #11
#### Origin Flip-flop
|Graph|Signal|Clock Domain|Flip-flop|
|:---:|---|---|---|
|
|Signal: `u1_plama.u1_cpu.intr_signal`
Usage:
- mlite_cpu.vhd#162
- mlite_cpu.vhd#173
- mlite_cpu.vhd#175|clk_reg (rising)|TOP (plasma_3e) > u1_plama (plasma) > u1_cpu (mlite_cpu) > mlite_cpu.vhd#160|
#### Target Flip-flop
|Graph|Signal|Clock Domain|Flip-flop|
|:---:|---|---|---|
|
|Signal: `u2_ddr.data_write2`
Usage:
- ddr_ctrl.vhd#286
- ddr_ctrl.vhd#293
- ddr_ctrl.vhd#296|CLK_50MHZ (falling)|TOP (plasma_3e) > u2_ddr (ddr_ctrl) > ddr_ctrl.vhd#284|
### CDC #12
#### Origin Flip-flop
|Graph|Signal|Clock Domain|Flip-flop|
|:---:|---|---|---|
|
|Signal: `u1_plama.u1_cpu.u2_mem_ctrl.opcode_reg`
Usage:
- mem_ctrl.vhd#167
- mem_ctrl.vhd#168
- mem_ctrl.vhd#176
- mem_ctrl.vhd#178|clk_reg (rising)|TOP (plasma_3e) > u1_plama (plasma) > u1_cpu (mlite_cpu) > u2_mem_ctrl (mem_ctrl) > mem_ctrl.vhd#165|
#### Target Flip-flop
|Graph|Signal|Clock Domain|Flip-flop|
|:---:|---|---|---|
|
|Signal: `u2_ddr.data_write2`
Usage:
- ddr_ctrl.vhd#286
- ddr_ctrl.vhd#293
- ddr_ctrl.vhd#296|CLK_50MHZ (falling)|TOP (plasma_3e) > u2_ddr (ddr_ctrl) > ddr_ctrl.vhd#284|
### CDC #13
#### Origin Flip-flop
|Graph|Signal|Clock Domain|Flip-flop|
|:---:|---|---|---|
|
|Signal: `u1_plama.u1_cpu.intr_signal`
Usage:
- mlite_cpu.vhd#162
- mlite_cpu.vhd#173
- mlite_cpu.vhd#175|clk_reg (rising)|TOP (plasma_3e) > u1_plama (plasma) > u1_cpu (mlite_cpu) > mlite_cpu.vhd#160|
#### Target Flip-flop
|Graph|Signal|Clock Domain|Flip-flop|
|:---:|---|---|---|
|
|Signal: `u2_ddr.data_write2`
Usage:
- ddr_ctrl.vhd#286
- ddr_ctrl.vhd#293
- ddr_ctrl.vhd#296|CLK_50MHZ (falling)|TOP (plasma_3e) > u2_ddr (ddr_ctrl) > ddr_ctrl.vhd#284|
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