MAX9268 datasheet(30/35 Pages) MAXIM

30 / 35 page

Gigabit Multimedia Serial Link Deserializer

with LVDS System Interface

30 _____________________________________________________________________________________

Table 12. Register Table (see Table 1)

ADDRESS

BITS

NAME

VALUE

FUNCTION

DEFAULT

VALUE

0x00

D[7:1]

SERID

XXXXXXX

Serializer device address. Power-up default address

determined by ADD0 and ADD1 (see Table 2).

XX00XX0

—

Reserved

0x01

D[7:1]

DESID

XXXXXXX

Deserializer device address. Power-up default address

determined by ADD0 and ADD1 (see Table 2).

XX01XX0

—

Reserved

0x02

D[7:6]

No spread spectrum. Power-up default when

SSEN = low.

00, 01

2% spread spectrum. Power-up default when

SSEN = high.

No spread spectrum

4% spread spectrum

—

Reserved

AUDIOEN

Disable I2S channel

Enable I2S channel

D[3:2]

PRNG

12.5MHz to 25MHz pixel clock

25MHz to 50MHz pixel clock

50MHz to 104MHz pixel clock

Automatically detect the pixel clock range

D[1:0]

SRNG

0.5Gbps to 1Gbps serial-data rate

1Gbps to 2Gbps serial-data rate

2Gbps to 3.125Gbps serial-data rate

Automatically detect serial-data rate

0x03

D[7:6]

AUTOFM

Calibrate spread-modulation rate only once after locking

Calibrate spread-modulation rate every 2ms after locking

Calibrate spread-modulation rate every 16ms after

locking

Calibrate spread-modulation rate every 256ms after

locking

—

Reserved

D[4:0]

SDIV

00000

Autocalibrate sawtooth divider

00000

XXXXX

Manual SDIV setting. See the Manual Programming of

Spread-Spectrum Divider section.

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