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©2020 Renesas Electronics Corporation

February 19, 2020

9SQL4952/9SQL4954/9SQL4958 Datasheet

Table 28. Byte 10: PLL MN Enable, PD_Restore Register

Byte 10

Bit7

Bit6

Bit5

Bit4

Bit3

Bit2

Bit1

Bit0

Control

Function

M/N Programming

Enable

Restore Default

Config. In PD

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Type

RW

RW

0

M/N Prog. Disabled Clear Config in PD

1

M/N Prog. Enabled Keep Config in PD

Name

PLL M/N En

Power-Down (PD)

Restore

Default

0

1

x

xxx

xx

Table 29. Byte 11: Stop State Control Register

Byte 11

Bit7

Bit6

Bit5

Bit4

Bit3

Bit2

Bit1

Bit0

Control

Function

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

True/Complement DIF Output

Disable State

Type

RW

RW

0

00 = Low/Low

01 = HiZ/HiZ

1

10 = High/Low 11 = Low/High

Name

STP[1]

STP[0]

Default

xxx

xxx

0

0

Table 30. Byte 12: Impedance Control Register 1

Byte 12

Bit7

Bit6

Bit5

Bit4

Bit3

Bit2

Bit1

Bit0

Control

Function

Output impedance

control [1:0]

Output impedance

control [1:0]

Output impedance

control [1:0]

Output impedance

control [1:0]

Type

RW

RW

RW

RW

RW

RW

RW

RW

0

00 = 33ohm BCLK Zout, 01 = 85ohm BCLK Zout

10 = 100ohm BCLK Zout, 11 = Reserved

1

9SQL4958

Name

BCLK3_imp[1] BCLK3_imp[0] BCLK2_imp[1] BCLK2_imp[0] BCLK1_imp[1] BCLK1_imp[0] BCLK0_imp[1] BCLK0_imp[0]

9SQL4958

Default

9SQL4958 defaults to 0b01010101

9SQL4954

Name

BCLK1_imp[1] BCLK1_imp[0]

Reserved

Reserved

BCLK0_imp[1] BCLK0_imp[0]

Reserved

Reserved