TW2864D datasheet(76/110 Pages) RENESAS

76 / 110 page

TW2864

FN7745 Rev. 0.00

Page 76 of 110

September 28, 2012

Index

Four Channel CIF Time-multiplxed Format

[7]

[6]

[5]

[4]

[3]

[2]

[1]

[0]

0xCB

POLMPP4

POLMPP3

POLMPP2

POLMPP1 CIF_54M4 CIF_54M3 CIF_54M2 CIF_54M1

POLMPP

Select MPP1~4 pin output polarity

normal (default)

inverse polarity

CIF_54M

Enable four channel CIF time-multiplexed format with 54MHz

CIF_54M1~4 stands for CH1 to CH4.

When CHMD4/CHMD3/CHMD2/CHMD1 registers have 0h or 1h,this function is effective on all

Video ports.

When CHMD4/CHMD3/CHMD2/CHMD1 registers have 2h value,all video ports are always four

channel D1 Time-division-multiplexed Format with 108MHz.

output format is controlled by CHMD4/CHMD3/CHMD2/CHMD1 registers and it’s not four

channel CIF time-multiplexed format with 54MHz.(default)

Four channel CIF time-multiplexed format with 54MHz

[REV_ID=0 TW2864]

CIF_54M4=1;CIF_54M3=1;CIF_54M2=1;CIF_54M1=1;

Bit3-0 must be set to Fh in this mode.

[REV_ID>=1 TW2864]

CIF_54M4=1 : Output this Four channel CIF time-multiplexed format on

VD4[7:0] port.

CIF_54M3=1 : Output this Four channel CIF time-multiplexed format on

VD3[7:0] port.

CIF_54M2=1 : Output this Four channel CIF time-multiplexed format on

VD2[7:0] port.

CIF_54M1=1 : Output this Four channel CIF time-multiplexed format on

VD1[7:0] port.

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