Video Input Port; Table 6-72. Vip Capabilities - AMD Geode LX 600@0.7W Data Book

33234H
6.9

Video Input Port

6.9.1 Features
• 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
Input
YUV 4:2:2 Interlaced (8/16-bit)
SD/HD
YUV 4:2:2 Progressive
(8/16-bit)
SD/HD
YUV 4:2:0
VBI Data (8/16-bit)
Ancillary Data (8/16-bit)
Message Data (8-bit only)
Streaming Data (8-bit only)
462
• Provides full frame buffer generation from interlaced
• 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
• vip_sync_to_vg output to DC/VP for frame synchroniza-
• frame_to_vg output to DC/VP for frame synchronization
• vip_int output for interrupt generation on frame/field/line
6.9.1.1
Table 6-72.
VIP Capabilities
Output
(to memory) Memory Storage
YUV 4:2:2 Linear, Single Frame Buffer
YUV 4:2:2 Planar, Single Frame Buffer
YUV 4:2:2 Linear, Odd/Even Field Buffers
YUV 4:2:2 Planar, Odd/Even Field Buffers
YUV 4:2:0 Planar, Single Frame Buffer
YUV 4:2:0 Planar, Odd/Even Field Buffers
YUV 4:2:2 Linear, Single Frame Buffer
YUV 4:2:2 Planar, Single Frame Buffer
YUV 4:2:0 Planar, Single Frame Buffer
YUV 4:2:0 Linear
VBI Data Linear
ANC Data Linear, Circular Buffer
MSG Data Linear, Dual Buffers
RAW Data Linear, Dual Buffers
input (Weave)
packet from external data source (GenLock)
tion (VSYNC indication)
(odd/even field indication)
boundaries
Performance Metrics
— 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
Supports
Weave
Not Applicable
Bob
Not Applicable
Rotation/Weave
Rotation/Bob
Standard Mode
Not Applicable
Rotation
SC1200 Compatible
VBI Data
Ancillary Data
Message Data
RAW Data
AMD Geode™ LX Processors Data Book
Video Input Port
Task
A or B
A or B
A or B
A or B
A or B
A or B
A or B
A or B
A or B
A or B
A or B
N/A
N/A
N/A