DDP3310B datasheet(31/60 Pages) MICRONAS

31 / 60 page

ADVANCE INFORMATION

DDP 3310B

Micronas

HORIZONTAL DEFLECTION

h’1D1

16-r/w

bit [5:0]

20..35

horizontal drive pulse duration (High time)

HDRV

h’140

16-r/w

horizontal deflection control register

bit [0]

reserved, set to 0

bit [1]

0/1

enable/disable vertical protection

bit [2]

0/1

enable/disable H-safety protection

bit [3]

0/1

disable/enable drive high during flyback

bit [4]

start ramp up/down

bit [7:5]

0..7

horizontal frequency

H-Freq.

pixels per line @LLC

in kHz

27 MHz

32 MHz

000

31.25

864

1024

001

35.1

768

912

010

31.46

858

1024

100

33.8

800

944

101

37.5

720

852

110

37.9

712

844

HCTRL

VPROT_DIS

HPROT_DIS

EFLB

RAMP_EN

HFREQ

h’141

16-r/w

adjustable delay of PLL2, clamping, and blanking (relative to

incoming hsync) adjust clamping pulse for analog RGB input

bit [15:1]

Range

±600, 1 step = 1 pixel clock

5POFS2

h’144

16-r/w

adjustable delay of flyback, H/VSYNC and analog RGB (rela-

tive to PLL2) adjust horizontal drive or H/VSYNC

bit [15:1]

Range

±600, 1 step = 1 pixel clock

0POFS3

h’145

h’142

16-r/w

PLL2/3 filter coefficients

bit [14:6]

0...511

proportional coefficient PLL3, c*2^

−9

bit [14:6]

0...511

proportional coefficient PLL2, c*2^

−9

102

184

PKP3

PKP2

h’14A

16-r/w

bit[15:6]

−512...511 vertical angle

ANGLE

h’14B

16-r/w

bit[15:6]

−512...511 vertical bow

BOW

VERTICAL MODES

h’1E2

16-r/w

bit [0]

0/1

VSYNC synchronized/ free running

VS_MODE

h’1E3

16-r/w

raster mode

bit [1:0]

same input and output raster

field 2 is delayed (only A raster is written)

field 1 is delayed (only B raster is written)

not used

0R_MODE

h’1E8

16-r/w

bit [0]

0/1

automatic lines-per-field adaption (constant

raster amplitude) off/on

0VA_MODE

Table 3–3: Control Registers of the XDFP, continued

XDFP Control and Status Registers

Subaddr.

Mode

Function

Default

Name

DDP3310B Datasheet(PDF) 31 Page - Micronas

DDP3310B Datasheet(HTML) 31 Page - Micronas

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60

Datasheet Download

Link URL