STA310 datasheet(42/90 Pages) STMICROELECTRONICS

42 / 90 page

STA310

42/90

PLLData

Address: 0x11

Type: R/W

Software Reset: NA

Hardware Reset: 0

Description:

Data that must be written (has been read) at (from)

the address specified by PLL_ADD.

PLL_CMD

PLL Command

Address: 0x1D

Type: R/W

Software Reset: NA

Hardware Reset: 0

Description:

PLL_ADD

PLL Address

Address: 0x12

Type: R/W

Software Reset: NA

Hardware Reset: 0

Description:

ENA_AU_FRACPLL

Audio PLL Enable

Address: 0xB5

Type: R/W

Software Reset: 1

Hardware Reset: 0

Description:

This register is used to enable the audio PLL of the

STA310. This register must be always set to “1” after

either a soft or hardware reset.

AU_PLL_FRACL_192

Frac Low Coefficient

Address: 0xB6

321

7654

AUPLLCTL

SYSPLLCTL

RWCTL[1:0]

Bitfield

Description

RWCTL [1:0]

Configure PCMCLK source and

direction.

00: No action is performed on the

configuration registers of the level 1

01: Read action of the configuration

registers. During this phase, the

content of a selectable (by PLL_ADD)

PLL_DATA register.

10: Write action of the configuration

registers. During .this phase, the

content of a selectable (by PLL_ADD)

PLL_DATA register.

11: Forbidden

SYSPLLCTL

System PLL coefficients transfert

0: No Transfer

1: Transfer the data between the level 1

and the level 2 for the system PLL

AUPLLCTL

Audio PLL coefficient transfert

0: No Transfer

1: Transfer the data between the level 1

and the level 2 for the audio PLL

321

ADDRESS

Value

Address of PLLs configuration registers

Address

2: Disable System PLL

3: System PLL frac Low

4: System PLL frac High

6: System PLL N divider

7: System PLL X divider

8: System PLL M divider

9: System PLL update

10: Disable Audio PLL

11: Audio PLL Frac Low

12: Audio PLL Frac High

14: Audio PLL N divider

15: Audio PLL X divider

16: Audio PLL M divider

17: udio PLL update

765

ENA_PLL

321

FRACL

STA310 数据表(PDF) 42 Page - STMicroelectronics

STA310 数据表(HTML) 42 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90

数据表下载

链接网址

STA310 数据表(PDF) 42 Page - STMicroelectronics

STA310 数据表(HTML) 42 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90

数据表 下载

链接网址

数据表下载