ISL59450 Datasheet, PDF(24/37 Page) Intersil Corporation – Multiformat Video Crosspoint with Integrated Sync Separator

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ISL59450 Datasheet, PDF (24/37 Pages) Intersil Corporation – Multiformat Video Crosspoint with Integrated Sync Separator

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ISL59450

ISL59450 I2C CONTROL MAP

I2C

ADDR.

FUNCTION

BIT 7

BIT 6

DATA

GREY = READ ONLY, WHITE = READ/WRITE

BIT 5

BIT 4

BIT 3

BIT 2

BIT 1

BIT 0

0x00 Sync Separator A

Sync

Output

Polarity

Reserved

Set to 0

Enable

Reserved Sync Input Sync Type Input

Input

Set to 0 Polarity

Select b1 Select b0

0x01 Sync Separator B

Sync

Output

Polarity

Reserved

Set to 0

Enable

Reserved Sync Input Sync Type Input

Input

Set to 0 Polarity

Select b1 Select b0

0x02 Composite Output A

Slave Low Offset

Mode A

Mode

Enable

Output

Amplifier

Gain

Filter

Disable

Input

Select b2 Select b1 Select b0

0x03 Composite Output B

Slave Low Offset

Mode B

Mode

Enable

Output

Amplifier

Gain

Filter

Disable

Input

Select b2 Select b1 Select b0

0x04 S-Video Output Group A Slave Low Offset

Mode A

Mode

Enable

Output

Amplifier

Gain

Filter

Disable

Reserved

Input

Set to 0 Select b1 Select b0

0x05 S-Video Output Group B Slave Low Offset

Mode B

Mode

Enable

Output

Amplifier

Gain

Filter

Disable

Reserved

Input

Set to 0 Select b1 Select b0

0x06 Component Video

Output Group A

Slave

Mode A

RGB

Mode

Enable

Output

Amplifier

Gain

Filter b1

Filter b0

Input

Select b1 Select b0

0x07 Component Video

Output Group B

Slave

Mode B

RGB

Mode

Enable

Output

Amplifier

Gain

Filter b1

Filter b0

Input

Select b1 Select b0

0x08 - Reserved Ignore the

0x13 contents of and do not

write to these registers.

0x14

Miscellaneous 1 S-Video

Connected. Field Invert

Enable allows Field output

signal to be inverted when

"Sync Output Polarity" bit

is set. Global Enable: 0:

Low power standby mode

with outputs in high-

impedance state, 1:

Powers up all internal

reference

S-Video 3

Connected

S-Video 2

Connected

S-Video 1

Connected

S-Video 0

Connected

Reserved

Set to 0

Reserved Field Invert

Set to 0

Enable

Global

Enable

0x15

Reserved Ignore the

contents of and do not

write to these registers.

Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved

0x16 Miscellaneous 2

Component Disable

A Low Component

Offset

A Clamp

Mode

Disable

S-Video A

Clamp

Disable

Composite

A Clamp

Component Disable

B Low Component

Offset

B Clamp

Mode

Disable

S-Video B

Clamp

Disable

Composite

B Clamp

FN7510.0

February 14, 2008

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