AD9389SLASHPCB datasheet(25/48 Pages) AD

25 / 48 page

AD9389

Rev. 0 | Page 25 of 48

Hex

Address

Read/Write or

Read Only

Bits

Default

Value

Description

[7:6]

00******

VFE_hsDelayIn_LSB

HSYNC delay in lower 2 bits (see 0x35).

0x36

Read/Write

[5:0]

**000000

VFE_vsDelayIn

VSYNC delay in for DE generation.

[7:5]

000*****

Interlace Offset

Sets the difference (in HSYNCs) in field length

between Field 0 and Field 1.

0x37

Read/Write

[4:0]

***00000

VFE_width_MSB

Most significant 5 bits for frame width.

0x38

Read/Write

[7:1]

0000000*

VFE_width

Lower 7 bits for frame width (see 0x37).

0x39

Read/Write

[7:0]

00000000

VFE_height_MSB

Most significant 8 bits for frame height.

0x3A

Read/Write

[7:4]

0000****

VFE_height

Lower 4 bits for frame height (see 0x39).

[7]

1*******

ext_audioSF_sel

Audio sampling frequency select.

Valid when using S/PDIF input.

0 = fS extracted from SPDIF.

1 = fS set via 0x15[7:4].

Default = 1 (only used during pixel repetition mode).

[6:5]

*00*****

pr_mode

Pixel repetition mode selection. Set to b00 unless

nonstandard video is supported.

00 = auto mode.

01 = max mode.

1x = manual mode (see 0x3B Bits [4:3]).

Default = 00.

[4:3]

***00***

ext_PLL_pr

External value for PLL pixel repetition.

00 = ×1.

01 = ×2.

10 = ×4.

11 = ×4.

Default = 00.

[2:1]

*****00*

ext_target_pr

User programmed pixel repetition number to send to

Rx. Default = 00.

0x3B

Read/Write

[0]

*******0

csc_en

CSC enable.

0 = no CSC.

1 = enable CSC.

Default = 0.

0x3C

Read/Write

[5:0]

**000000

ext_VID_to_Rx

User programmed VID to send to Rx. See Table 24 for

full VID formats. Default = 0x00.

[7:6]

00******

pr_to_Rx

The actual pixel repetition sent to Rx.

0x3D

Read

[5:0]

**000000

VID_to_Rx

The actual VID sent to HDMI Rx (see Table 24).

0x3E

Read

[7:2]

000000**

VFE_fmt_VID

VID detected by video FE (see Table 24).

[7:5]

000*****

VFE_aux_vid

This register is for video input formats that are not

inside the 861B table.

000 = 480i not active.

001 = 240p not active.

010 = 576i not active.

011 = 288p not active.

100 = 480i active.

101 = 240p active.

110 = 576i active.

111 = 288p active.

Default = 000.

0x3F

Read

[4:3]

***00***

VFE_prog_mode

Information about 240p and 288p.

240p − 01 = 262 lines.

240p − 10 = 263 lines.

288p − 01 = 312 lines.

288p − 10 = 313 lines.

288p − 11 = 314 lines.

Default = 00.

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