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Debug interface timing parameters are shown in Figure 10.4. The timing parameters used in Figure 10.4 are shown in Table 10.4.
Table 10.4. Debug interface timing parameters
Symbol | Parameter | Min | Max |
---|---|---|---|
Tihdbgebkpt | DBGEBKPT hold from rising CLK | 15% | - |
Tihdbgin | Debug inputs input hold from rising CLK | 15% | - |
Tisdbgebkpt | DBGEBKPT setup to rising CLK | 25% | - |
Tisdbgin | Debug inputs input setup to rising CLK | 25% | - |
Tohdbgack | DBGACK hold time from rising CLK | 0% | - |
Tohdbgcomm | Communications channel output hold time from rising CLK | 0% | - |
Tohdbgrng | DBGRNG hold time from rising CLK | 0% | - |
Tohdbgrqi | DBGRQI hold time from rising CLK | 0% | - |
Tovdbgack | Rising CLK to DBGACK valid | - | 60% |
Tovdbgcomm | Rising CLK to communications channel outputs valid | - | 60% |
Tovdbgrng | Rising CLK to DBGRNG valid | - | 80% |
Tovdbgrqi | Rising CLK to DBGRQI valid | - | 45% |