AM3892 datasheet(89/308 Pages) TI

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AM3894

AM3892

www.ti.com

SPRS681E – OCTOBER 2010 – REVISED JULY 2012

Table 3-26. Video Input 1 Terminal Functions (continued)

SIGNAL

TYPE(1)

OTHER(2) (3)

MUXED

DESCRIPTION

NAME

NO.

PULL: IPD / IPD

VOUT[1]_Y_YC[9]/

VOUT[1]

AP6

DRIVE: Z / Z

VIN[1]A_D[7]

PINCTRL19

DVDD_3P3

PULL: IPD / IPD

VOUT[1]_Y_YC[8]/

VOUT[1]

AT6

DRIVE: Z / Z

VIN[1]A_D[6]

PINCTRL18

DVDD_3P3

PULL: IPD / IPD

VOUT[1]_Y_YC[7]/

VOUT[1]

AR6

DRIVE: Z / Z

VIN[1]A_D[5]

PINCTRL17

DVDD_3P3

PULL: IPD / IPD

VOUT[1]_Y_YC[6]/

VOUT[1]

Video Input 1 Port A Data inputs. For 16-bit

AC13

DRIVE: Z / Z

VIN[1]A_D[4]

PINCTRL16

capture, D[7:0] are Cb/Cr and [15:8] are Y Port A

DVDD_3P3

inputs. For 8-bit capture, D[7:0] are Port A YCbCr

PULL: IPD / DIS

data inputs and D[15:8] are Port B YCbCr data

VOUT[1]_Y_YC[5]/

VOUT[1]

AJ7

DRIVE: Z / Z

inputs. For VIN[1], only D[15:0] are available.

VIN[1]A_D[3]

PINCTRL50

DVDD_3P3

PULL: IPD / DIS

VOUT[1]_Y_YC[4]/

VOUT[1]

AU6

DRIVE: Z / Z

VIN[1]A_D[2]

PINCTRL49

DVDD_3P3

PULL: IPD / DIS

VOUT[1]_Y_YC[3]/

VOUT[1]

AP7

DRIVE: Z / Z

VIN[1]A_D[1]

PINCTRL48

DVDD_3P3

PULL: IPD / DIS

VOUT[1]_Y_YC[2]/

VOUT[1]

AU7

DRIVE: Z / Z

VIN[1]A_D[0]

PINCTRL47

DVDD_3P3

Video Input 1 Port B Horizontal Sync or Data Valid

VOUT[0]_B_CB_C[0]/

PULL: IPD / IPD

VOUT[0],

signal input. Discrete horizontal synchronization

VOUT[1]_C[9]/

AR9

DRIVE: Z / Z

VOUT[1]

signal for Port B 8-bit YCbCr capture without

VIN[1]B_HSYNC_DE

DVDD_3P3

PINCTRL27

embedded syncs ("BT.601" modes). Not used in

16-bit YCbCr capture mode.

Video Input 1 Port A Horizontal Sync input.

VIN[0]A_D[16]/

PULL: IPD / IPD

VIN[0]A,

Discrete horizontal synchronization signal for Port

VIN[1]A_HSYNC/

AT5

DRIVE: Z / Z

VOUT[1]

A YCbCr capture modes without embedded syncs

VOUT[1]_FLD

DVDD_3P3

PINCTRL22

("BT.601" modes).

VOUT[0]_G_Y_YC[0]/

VOUT[1]_VSYNC

Video Input 1 Port B Vertical Sync input. Discrete

PULL: IPD / IPD

VOUT[0],

(silicon revision 1.x)

vertical synchronization signal for Port B 8-bit

AP9

DRIVE: Z / Z

VOUT[1]

DAC_VOUT[1]_VSYNC

YCbCr capture without embedded syncs ("BT.601"

DVDD_3P3

PINCTRL29

(silicon revision 2.x)/

modes). Not used in 16-bit YCbCr capture mode.

VIN[1]B_VSYNC

VIN[0]A_D[17]/

VIN[1]A_VSYNC/

Video Input 1 Port A Vertical Sync input. Discrete

PULL: IPD / IPD

VIN[0]A,

VOUT[1]_VSYNC

vertical synchronization signal for Port A YCbCr

AL5

DRIVE: Z / Z

VOUT[1]

(silicon revision 1.x)

capture modes without embedded syncs ("BT.601"

DVDD_3P3

PINCTRL23

DAC_VOUT[1]_VSYNC

modes).

(silicon revision 2.x)

VIN[0]A_D[19]/

PULL: IPD / IPD

VIN[0]A,

Video Input 1 Port A Data Enable input. Discrete

VIN[1]A_DE/

AK4

DRIVE: Z / Z

VOUT[1]

data valid signal for Port A YCbCr capture modes

VOUT[1]_C[9]

DVDD_3P3

PINCTRL25

without embedded syncs ("BT.601" modes).

Video Input 1Port A Field ID input. Discrete field

VIN[0]A_D[18]/

PULL: IPD / IPD

VIN[0]A,

identification signal for Port A YCbCr capture

VIN[1]A_FLD/

AK5

DRIVE: Z / Z

VOUT[1]

modes without embedded syncs ("BT.601"

VOUT[1]_C[8]

DVDD_3P3

PINCTRL24

modes).

Video Input 1 Port B Field ID input. Discrete field

VOUT[0]_G_Y_YC[1]/

PULL: IPD / IPD

VOUT[0],

identification signal for Port B 8-bit YCbCr capture

VOUT[1]_FLD/

AU8

DRIVE: Z / Z

VOUT[1]

without embedded syncs ("BT.601" modes). Not

VIN[1]B_FLD

DVDD_3P3

PINCTRL30

used in 16-bit YCbCr capture mode.

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