Cirrus-logic CS2200-OTP Manual de usuario descargar pdf (Pagina 19)

CS2200-OTP

DS842F2 19

6.3.3 Enable PLL Clock Output on Unlock (ClkOutUnl)

Defines the state of the PLL output during the PLL unlock condition.

6.3.4 M2 Pin Configuration (M2Config[2:0])

Controls which special function is mapped to the M2 pin.

ClkOutUnl Clock Output Enable Status

0 Clock outputs are driven ‘low’ when PLL is unlocked.

1 Clock outputs are always enabled (results in unpredictable output when PLL is unlocked).

Application: “PLL Clock Output” on page 13

M2Config[2:0] M2 pin function

000 Disable CLK_OUT pin.

001 Disable AUX_OUT pin.

010 Disable CLK_OUT and AUX_OUT.

011 RModSel[1:0] Modal Parameter Enable.

100 Reserved.

101 Reserved.

110 Reserved.

111 Force AuxOutSrc[1:0] = 10 (PLL Clock Out).

Application: “M2 Mode Pin Functionality” on page 15

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Cirrus-logic CS2200-OTP Manual de usuario Pagina 19