772 DDMTD
772 : DDMTD
- Author: Arthur Finkelmann
- Description: test
- GitHub repository
- Open in 3D viewer
- Clock: 0 Hz
How it works
Explain test
How to test
Explain test
External hardware
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IO
| # | Input | Output | Bidirectional |
|---|---|---|---|
| 0 | CLK_REF_IN (reference clock-like input) | PHASE_VALID (new beat-domain phase error available) | |
| 1 | CLK_FB_IN (remote/feedback clock-like input) | PHASE_ERR_SIGN (1=negative) | |
| 2 | SEL_CLOSE (0=use ui[1], 1=use internal helper for bring-up) | PHASE_ERR[6] (beat-domain, selected bits) | |
| 3 | KP_SEL[0] (P gain select) | PHASE_ERR[7] | |
| 4 | KP_SEL[1] | PHASE_ERR[8] | |
| 5 | KI_SEL[0] (I gain select) | PHASE_ERR[9] | |
| 6 | KI_SEL[1] | PHASE_ERR[10] | |
| 7 | PHASE_ERR[11] |