AM3874 datasheet(135/361 Pages) TI

135 / 361 page

AM3874, AM3871

www.ti.com

SPRS695C – SEPTEMBER 2011 – REVISED DECEMBER 2013

Table 3-46. Video Output 1 Terminal Functions (continued)

SIGNAL

OTHER(2)

TYPE(1)

MUXED

DESCRIPTION

(3)

NAME

NO.

VOUT[1]_B_CB_C[9]/

EMAC[1],

EMAC[1]_MRXD[5]/

VIN[1]A, I2C[3],

IPD

VIN[1]A_D[6]/

AA24

GP3

DVDD

I2C[3]_SDA/

PINCNTL214

GP3[6]

DSIS: N/A

VOUT[1]_B_CB_C[8]/

EMAC[1],

EMAC[1]_MRXD[4]/

VIN[1]A, I2C[3],

IPD

VIN[1]A_D[5]/

AH26

GP3

DVDD

Video Output Data. These signals represent the 8 MSBs

I2C[3]_SCL/

PINCNTL213

of B/CB/C video data. For RGB mode they are blue data

GP3[5]

DSIS: N/A

bits, for YUV444 mode they are Cb (Chroma) data bits,

VOUT[1]_B_CB_C[7]/

EMAC[1],

for Y/C mode they are multiplexed Cb/Cr (Luma) data

EMAC[1]_MRXD[3]/

VIN[1]A, UART3,

bits, and for BT.656 mode they are not used.

IPD

VIN[1]A_D[4]/

AC25

GP3

DVDD

UART3_TXD/

PINCNTL212

GP3[4]

DSIS: N/A

VOUT[1]_B_CB_C[6]/

EMAC[1],

EMAC[1]_MRXD[2]/

VIN[1]A, UART3,

IPD

VIN[1]A_D[3]/

AD25

GP3

DVDD

UART3_RXD/

PINCNTL211

GP3[3]

DSIS: N/A

VOUT[1]_B_CB_C[5]/

EMAC[1],

EMAC[1]_MRXD[1]/

VIN[1]A, UART4,

IPD

VIN[1]A_D[2]/

AF25

GP3

DVDD

UART4_TXD/

PINCNTL210

GP3[2]

DSIS: N/A

VOUT[1]_B_CB_C[4]/

EMAC[1],

EMAC[1]_MRXD[0]/

VIN[1]A, UART4,

IPD

VIN[1]A_D[1]/

AG25

GP3

DVDD

UART4_RXD/

PINCNTL209

Video Output Data. These signals represent the 8 MSBs

GP3[1]

DSIS: N/A

of B/CB/C video data. For RGB mode they are blue data

bits, for YUV444 mode they are Cb (Chroma) data bits,

VOUT[1]_B_CB_C[3]/

EMAC[1],

for Y/C mode they are multiplexed Cb/Cr (Luma) data

EMAC[1]_MRCLK/

VIN[1]A, UART4,

IPD

bits, and for BT.656 mode they are not used.

VIN[1]A_D[0]/

AH25

GP3

DVDD

UART4_CTS/

PINCNTL208

GP3[0]

DSIS: N/A

VOUT[1]_B_CB_C[2]/

GPMC, VIN[1]A,

GPMC_A[0]/

HDMI, SPI[2],

VIN[1]A_D[7]/

IPU

AF28

GP3

HDMI_CEC/

DVDD

PINCNTL231

SPI[2]_D[0]/

DSIS: N/A

GP3[30]

VOUT[1]_B_CB_C[1]/

CAMERA_I/F,

CAM_HS/

GPMC, UART2,

IPD

Video Output Data. These signals represent the 2 LSBs

GPMC_A[9]/

AE23

GP0

DVDD_C

of B/CB/C video data for 20-bit, and 30-bit video modes.

UART2_RXD/

PINCNTL172

For RGB mode they are blue data bits, for YUV444 mode

GP0[26]

DSIS: N/A

they are Cb (Chroma) data bits, for Y/C mode they are

VOUT[1]_B_CB_C[0]/

CAMERA_I/F,

multiplexed Cb/Cr (Chroma) data bits and for BT.656

CAM_VS/

GPMC, UART2,

mode they are unused. These signals are not used in

IPU

GPMC_A[10]/

AD23

GP0

16/24-bit modes.

DVDD_C

UART2_TXD/

PINCNTL173

GP0[27]

DSIS: N/A

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