Common QPLL Control - 4.1 English

Common QPLL Control - 4.1 English - PG198

JESD204 PHY v4.1 Product Guide (PG198)

Document ID

PG198

Release Date

2025-01-30

Version

4.1 English

For accesses to the Common QPLL Control registers ensure that register cmm_interface_sel (0x020) is programmed with index of the Common QPLL that is required. The range is 0 to N-1, where N is the value returned in the “Number of Common interfaces” register (0x008).

Table 2-44: QPLL0 Power Down
Bits	Default Value	Description
0	0	1 = Power Down QPLL0

Table 2-45: QPLL1 Power Down
Bits	Default Value	Description
0	0	1 = Power Down QPLL1