ISL51002 datasheet(16/32 Pages) INTERSIL

16 / 32 page

December 22, 2006

0x29

Output Format 2, (0x00)

DATACLK Polarity

0: Pixel data changes on falling edge (default)

1: Pixel data changes on rising edge

FIELD output polarity

0: Odd = low, Even = high (default)

1: Odd = high, Even = low

Macrovision

0: Digitize Macrovision encoded signals (default)

1: Blank AFE output for Macrovision encoded signals. If

Macrovision is detected, AFE output is always 0x00 0x00

0x00 for RGB, or 0x00, 0x80, 0x80 for YUV.

HSOUT Polarity

0: Active High (default)

1: Active Low

HSOUT Lock Edge

0: HSOUT’s leading edge is locked to selected HSYNCin’s

lockedge. Trailing edge moves forward in time as HSout

width is increased (default).

1: HSOUT’s trailing edge is locked to selected HSYNCin’s

lockedge. Leading edge moves backward in time as HSout

width is increased.

XTALCLKOUT Frequency

0: XTALCLKOUT= fCRYSTAL (default)

1: XTALCLKOUT= fCRYSTAL/2

Enable XTALCLKOUT

0 = XTALCLKOUT is logic low (default)

1 = XTALCLKOUT enabled

0x2A

HSOUT Width, (0x10)

7:0

HSOUT Width

HSOUT Width in pixels, 0x00 to 0xFF. HSOUT Lock Edge

determines whether leading or trailing edge is locked to

HSYNCin

0x2B

Output Signal Disable,

(0xFF)

Note: All digital outputs are

tristated by default to ease

multiplexing with other

AFEs

Tri-state Red

0 = Outputs enabled

1 = Outputs in tristate

Tri-state Green

0 = Outputs enabled

1 = Outputs in tristate

Tri-state Blue

0 = Outputs enabled

1 = Outputs in tristate

Tri-state SYNC

0 = HSout, HSYNCout, VSYNCout enabled

1 = Outputs in tristate

Tri-state DATACLK

0 = Output enabled

1 = Output in tristate

Tri-state DATACLKb

0 = Output enabled

1 = Output in tristate

Tri-state DE

0 = Output enabled

1 = Output in tristate

Tri-state Field

0 = Output enabled

1 = Output in tristate

0x2C

Power Control, (0x00)

Red Power Down

0 = Red ADC operational (default)

1 = Red ADC powered down

Green Power Down

0 = Green ADC operational (default)

1 = Green ADC powered down

Blue Power Down

0 = Blue ADC operational (default)

1 = Blue ADC powered down

PLL Power Down

0 = PLL operational (default)

1 = PLL powered down

ADDRESS

(DEFAULT VALUE)

BITS

FUNCTION NAME

DESCRIPTION

ISL51002

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