STA027 datasheet(38/44 Pages) STMICROELECTRONICS

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6 TABLES

STA027

38/44

CD00066274

Table 23.

values to configure audio PLL for ofact==512.

This table give values to configure the audio PLL according CRYCK so that to generate a

PCMCK == 512*SF.

Table 24.

values to configure system PLL for SYSCK.

This table give values to configure the system PLL according CRYCK so that to generate a

SYSCK == 50MHz. or SYSCK == 42.5MHz.

CRYCK in MHz

14.31818

CRYCK in MHz

14.7456

PLL_AUDIO_PEL_192

PLL_AUDIO_PEH_192

169

187

PLL_AUDIO_NDIV_192

PLL_AUDIO_XDIV_192

PLL_AUDIO_MDIV_192

PLL_AUDIO_PEL_176

157

PLL_AUDIO_PEH_176

157

PLL_AUDIO_NDIV_176

PLL_AUDIO_XDIV_176

PLL_AUDIO_MDIV_176

CRYCK in MHz 10

CRYCK in MHz

14.31818

CRYCK in MHz

14.7456

PLL_SYSTEM_PEL_50

162

PLL_SYSTEM_PEH_50

152

PLL_SYSTEM_NDIV_50

PLL_SYSTEM_XDIV_50

PLL_SYSTEM_MDIV_50

PLL_SYSTEM_PEL_42_5

126

100

PLL_SYSTEM_PEH_42_5

223

135

PLL_SYSTEM_NDIV_42_5

PLL_SYSTEM_XDIV_42_5

PLL_SYSTEM_MDIV_42_5

Table 25.

index of the Sampling Frequency

Index

Frequency

48 kHz

44.1 kHz

32 kHz

96 kHz

88.2 kHz

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