FS450 ETC2 [List of Unclassifed Manufacturers], FS450 Datasheet - Page 3

• Manufacturer Part Number: FS450
• Description: i-Net TV Interface Video Processor
• Manufacturer: ETC2 [List of Unclassifed Manufacturers]

FS450, FS451
1. Table of Contents, Figures & Tables
1.
2.
3.
4.
5.
6.
JUNE, 2000, VERSION 1.2
2.1 Oscillators and PLLs ........................... 5
2.2 Serial Control Port ............................... 6
2.3 Sync Control....................................... 6
2.4 Input and Output Frame Formats .......... 6
2.5 Color Space Converter and Scaler......... 7
2.6 Flicker Filter........................................ 7
2.7 Encoder.............................................. 7
2.8 YUV to RGB Converter......................... 7
3.1 GCC
3.2 GCC or DVD Output Switched
3.3 Multiple Digital Video Sources Blended
4.1 FS450
6.1 Control Register Map ......................... 16
6.2 Control Register Definitions ................ 20
Table of Contents, Figures & Tables
Architectural Overview
Typical System Configurations
Pin Assignments
Pin Descriptions
Control Register Definitions
6.2.1
6.2.2
6.2.3
6.2.4
6.2.5
6.2.6
6.2.7
6.2.8
6.2.9
6.2.10 APO, ALO, AFO - Auxiliary Pixel,
6.2.11 HSOUTWID, HSOUTST,
6.2.12 SHP, FLK - Sharpness and Flicker
6.2.13 REV - Revision Number............. 33
6.2.14 MISC - Miscellaneous Bits 34, 35
6.2.15 FIFOL, FIFOH - FIFO Status Port
6.2.16 FFO_LAT - FIFO Latency.......... 35
6.2.17 VSOUTWID, VSOUTST,
6.2.18 CHR_FREQ - Chroma Subcarrier
TV ............................................... 10
IHO - Input Horizontal Offset ...... 20
IVO - Input Vertical Offset.......... 20
IHW - Input Horizontal Width ..... 21
VSC – Vertical Scaling Coefficient21
HDSC, HUSC – Horizontal
Down/Up Scaling Coefficients .... 22
CR - Command Register ........... 23
SP - Status Port....................... 25
NCON - Numerator of NCO Word26
NCOD - Denominator of NCO Word
............................................... 27
Line, and Field Offsets .............. 28
HSOUTEND - HSync Out Width,
Starting and Ending Edge.......... 29
Filter ....................................... 32
Register................................... 34
Full/Empty............................... 35
VSOUTEND - VSync Out Width,
Starting and Ending Edge.......... 36
Frequency ............................... 37
TV Output Only....................... 8
GCC Pin Mapping............... 12
TV..... 9
11
13
16
3
5
8
3
7.
8.
9.
10.
11.
COPYRIGHT
7.1 Pixel Phase Lock Loop ...................... 52
7.2 Video Output Filters........................... 52
7.3 Analog Power Supply Bypassing,
7.4 Power and Ground............................. 52
7.5 Interfacing to the FS450 in a Mixed
8.1 Absolute Maximum and Recommended
8.2 Electrical Characteristics ................... 56
8.3 Switching Characteristics................... 57
9.1 100-Lead PQFP (KH) Package ........... 58
Design and Layout Considerations
Specifications
Mechanical Dimensions
Revision History
Order Information
6.2.19 Chroma Phase, Miscellaneous Bits
6.2.20 Miscellaneous Bits Registers 46
6.2.21 HSync Width (48), Burst Width
6.2.22 Back Porch Width (4A), Cb Burst
6.2.23 Cr Burst Amplitude (4C),
6.2.24 Black Level (4E)....................... 41
6.2.25 Blank Level (50)........................ 42
6.2.26 Number of Lines (57-58) ............ 42
6.2.27 White Level (5E)....................... 43
6.2.28 Cb Color Saturation (60)............ 43
6.2.29 Cr Color Saturation (62)............. 43
6.2.30 Tint (65)................................... 44
6.2.31 Width of Breezeway (69) ........... 44
6.2.32 Front Porch (6C)....................... 44
6.2.33 Active Video Line (71-72), First
6.2.34 Miscellaneous Bits 74, Sync Level
6.2.35 VBI Blank Level (7C)................. 47
6.2.36 SOFT_RST, ENC_VER - Encoder
6.2.37 Misc. Bit Reg. 80, WSS Clock (81-
6.2.38 WSS Data Field 0(86-88), WSS
6.2.39 WSS Field 0 Line Number, WSS
7.5.1
Filtering, and Isolation........................ 52
Voltage Environment .......................... 53
Ratings............................................. 55
1999,2000 FOCUS ENHANCEMENTS, INC.
45 ........................................... 38
and 47..................................... 39
(49) ......................................... 40
Amplitude (4B)......................... 40
Miscellaneous Bits Register 4D . 41
Video Line (73)......................... 45
(75) ......................................... 46
Soft Reset, Encoder Version ..... 47
82), WSS Data F1(83-85).......... 48
Line Number Field 1 (89) ........... 49
Level, Misc. Bits Reg. 8D (8A-8D)50
Interfacing to the SIO bus.......... 53
PRELIMINARY PRODUCT DESCRIPTION
PRELIMINARY INFORM ATION
52
55
58
59
59