FS450 ETC2 [List of Unclassifed Manufacturers], FS450 Datasheet - Page 24

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

FS450, FS451
Notes:
VMI 656 Input Control: If the Video Module Interface (VMI) mode is specified, SAV and EAV commands are
UIM_MOD Mapping: The UIM_MOD (Universal Input Mux, UIM) bits select the mode for P0-P11 and E0-E5. The
JUNE, 2000, VERSION 1.2
UIM_MOD
P/E Port
inserted into the CCIR601 data stream to coordinate down stream data processing. The SAV and EAV Control
words have the following format:
intention is to support as many different 3D and GCC graphic controllers, CPU support chips and integrated
CPUs as possible (collectively referred to in this data sheet as "GCC"). The following table shows the mapping
in each mode for the digital RGB from the GCC to the appropriate port or extended port pin:
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
P0
E5
E4
E3
E2
E1
E0
F = 0 during field 1, F = 1 during field 2
H = 0 for SAV, H = 1 for EAV
V = 1 during vertical blanking
1) All input bits are MSB justified
3) For GCC to P/E Mapping, see Table 2
Status Word C
Status Word Y
Preamble C
Preamble Y
YC Data
M888DL
G3
G2
G1
G0
B7
B6
B5
B4
B3
B2
B1
B0
0
X
X
X
X
X
X
M888DH
R7
R6
R5
R4
R3
R2
R1
R0
G7
G5
G4
G3
0
X
X
X
X
X
X
D7
1
0
0
1
M888IL
G4
G3
G2
G0
B7
B6
B5
B4
B3
B2
B1
B0
1
X
X
X
X
X
X
Table 4: GCC Port Mapping (UIM_MOD)
Table 3: SAV and EAV Control Words
D6
1
0
0
F
M888IH
R7
R6
R5
R4
R3
G7
G6
G5
R2
R1
R0
G1
1
X
X
X
X
X
X
M565IL
D5
1
0
0
V
G2
G1
G0
B4
B3
B2
B1
B0
1
0
0
0
0
X
X
X
X
X
X
24
P3 = V xor H
P2 = F xor H
P1 = F xor V
P0 = F xor V xor H
2) Shaded modes require zero padding at input port
M565IH
R4
R3
R2
R1
R0
G5
G4
G3
D4
1
0
0
0
0
X
X
X
X
X
X
H
1
0
0
COPYRIGHT
M555L
G2
G1
G0
B4
B3
B2
B1
B0
2
X
X
X
X
X
X
X
X
X
X
D3
P3
1
0
0
1999, 2000 FOCUS ENHANCEMENTS, INC.
M555H
PRELIMINARY PRODUCT DESCRIPTION
R4
R3
R2
R1
R0
G4
G3
2
X
X
X
X
X
X
X
X
X
X
X
D2
P2
1
0
0
PRELIMINARY INFORM ATION
N666
R5
R4
R3
R2
R1
R0
G5
G4
G3
G2
G1
G0
B5
B4
B3
B2
B1
B0
3
D1
P1
1
0
0
N565
R4
R3
R2
R1
R0
G5
G4
G3
G2
G1
G0
B4
B3
B2
B1
B0
3
0
0
D0
P0
1
0
0
N555
R4
R3
R2
R1
R0
G4
G3
G2
G1
G0
B4
B3
B2
B1
B0
3
0
0
0