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Table A.1 shows the clock and reset signals.
Table A.1. Clock and reset signals
| Signal | Type | Description |
|---|---|---|
| CLK | Input | Main clock |
| CLKSTOPPED | Output | Indicates L2C-310 clock is stopped |
| DATACLKEN | Input | Clock enable for Data RAM interface |
| DATACLKOUT[a] | Output | Clock for Data RAM |
| DATACLKOUT[3:0][b] | ||
| DATACLKOUTEN[a] | Output | Clock enable for Data RAM clock |
| DATACLKOUTEN[3:0][b] | ||
| IDLE | Output | Indicates cache controller is idle |
| INCLKENM0 | Input | Clock enable for M0 AXI inputs |
| INCLKENM1 | Input | Clock enable for M1 AXI inputs |
| INCLKENS0 | Input | Clock enable for S0 AXI inputs |
| INCLKENS1 | Input | Clock enable for S1 AXI inputs |
| nRESET | Input | Global reset, active LOW |
| OUTCLKENM0 | Input | Clock enable for M0 AXI outputs |
| OUTCLKENM1 | Input | Clock enable for M1 AXI outputs |
| OUTCLKENS0 | Input | Clock enable for S0 AXI outputs |
| OUTCLKENS1 | Input | Clock enable for S1 AXI outputs |
| STOPCLOCK | Input | Request to stop L2C-310 clock |
| TAGCLKEN | Input | Clock enable for tag RAM interface |
| TAGCLKOUT | Output | Clock for tag RAM |
| TAGCLKOUTEN | Output | Clock enable for tag RAM clock |
[a] Without banking. [b] With banking. | ||