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Home > Signal Descriptions > Debug Access Port signals > DAPBUS interconnect signals |
Table A.2 shows the DAPBUS interconnect signals.
Table A.2. DAPBUS interconnect signals
Name | Type | Clock domain | Description |
---|---|---|---|
clk | Input | clk | DAP Clock. |
resetn | Input | clk | DAP Reset. |
daprdatam31<x>[31:0] | Input | clk | DAP read data bus. |
dapreadym<x> | Input | clk | DAP ready. |
dapslverrm<x> | Input | clk | DAP error. |
dapcaddrs[15:2] | Input | clk | DAP compressed address bus. |
dapsels | Input | clk | DAP select. |
dapenables | Input | clk | DAP enable. |
dapwrites | Input | clk | DAP write or read. |
dapwdatas[31:0] | Input | clk | DAP write data bus. |
dapaborts | Input | clk | DAP abort. |
dapcaddrm<x>[7:2] | Output | clk | DAP compressed address bus. |
dapselm<x> | Output | clk | DAP select. |
dapenablem<x> | Output | clk | DAP enable. |
dapwritem<x> | Output | clk | DAP write or read. |
dapwdatam<x>[31:0] | Output | clk | DAP write data bus. |
dapabortm<x> | Output | clk | DAP abort. |
daprdatas[31:0] | Output | clk | DAP read data bus. |
dapreadys | Output | clk | DAP ready. |
dapslverrs | Output | clk | DAP error. |