Справочник Пользователя для AMD LX 900@1.5W

33234H

• VESA 1.1, 2.0 and BT.601, BT.656 compliant, 150 MHz 

(excludes host interface).
— Standard 9 or 17 pin interface (8/16 data + clock)
— 8/16-bit BT.656 video
— TASK A/B video and VBI (two video streams)
— 8/16-bit ancillary data 
— HD capable (up to 1280x720 progressive scan, 

1920x1080 interlaced)

— VIP 1.1 compatible mode (8 bit)

• 8/16-bit BT.601 type input video with HSYNC and 

VSYNC

• 8-bit message and streaming video transfer mode

— (8 + clock + control on vid[10:8])

• Video data stored in linear or planar buffers

• Even line or even field decimation (4:2:2 -> 4:2:0 transla-

tion)

• Automatic paging for multi-frame storage

• Provides full frame buffer generation from interlaced 

input (Weave)

• Mutli-burst GLIU packets (programmable)

• Internal loopback using VOP outputs as source data

• vip_sync_to_pin output pin to request next frame or data 

packet from external data source (GenLock)

• vip_sync_to_vg output to DC/VP for frame synchroniza-

tion (VSYNC indication)

• frame_to_vg output to DC/VP for frame synchronization 

(odd/even field indication)

• vip_int output for interrupt generation on frame/field/line 

boundaries

— System goals:
— 150 MHz video interface
— 400 MHz GLIU interface
— Adequate GLIU bandwidth in HD capture mode (HD 

VIP requires ~20 million QWORDs/sec)

— GLIU Latency requirements

YUV 4:2:2 Interlaced (8/16-bit)

SD/HD

YUV 4:2:2

Linear, Single Frame Buffer

Weave

A or B

YUV 4:2:2

Planar, Single Frame Buffer

Not Applicable

A or B

YUV 4:2:2 

Linear, Odd/Even Field Buffers

Bob

A or B

YUV 4:2:2

Planar, Odd/Even Field Buffers

Not Applicable

A or B

YUV 4:2:0

Planar, Single Frame Buffer

Rotation/Weave

A or B

YUV 4:2:0

Planar, Odd/Even Field Buffers

Rotation/Bob

A or B

YUV 4:2:2 Progressive 
(8/16-bit)

SD/HD

YUV 4:2:2 

Linear, Single Frame Buffer

Standard Mode

A or B

YUV 4:2:2 

Planar, Single Frame Buffer

Not Applicable

A or B

YUV 4:2:0 

Planar, Single Frame Buffer

Rotation

A or B

YUV 4:2:0 

YUV 4:2:0

Linear

SC1200 Compatible

A or B

VBI Data (8/16-bit)

VBI Data

Linear

VBI Data

A or B

Ancillary Data (8/16-bit)

ANC Data

Linear, Circular Buffer

Ancillary Data 

N/A

Message Data (8-bit only) 

MSG Data

Linear, Dual Buffers

Message Data

N/A

Streaming Data (8-bit only) 

RAW Data

Linear, Dual Buffers

RAW Data

N/A