LFE3-95EA-V-EVN Lattice, LFE3-95EA-V-EVN Datasheet - Page 19

• Manufacturer Part Number: LFE3-95EA-V-EVN
• Description: Programmable Logic IC Development Tools LatticeECP3-95EA Video Protocol Board
• Manufacturer: Lattice
• Type: FPGAr

Specifications of LFE3-95EA-V-EVN

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: LFE3-95E-7FN1156C
• Interface Type: DVI
• Operating Supply Voltage: 12 V
• Description/function: LatticeECP3 Video protocol board
• Factory Pack Quantity: 1

Table 27. DVI Tx Connections (J14)
width of up to 1Gbps. The TMDS signals of DVI Rx connector (J16). For DVI Tx, the TMDS transmitter TFP410
from TI is used to convert and encode the parallel R, G, B pixel data to TMDS signals. These TMDS signals are
then connected to J14.
Tables 26 and 27 show the LatticeECP3 pin connections to these two DVI connectors.
Table 26. DVI Rx Connections (J16)
18 and 17 TMDS_Data0+TMDS_Data0-
J14 Pin #
10 and 9 TMDS_Data1+TMDS_Data1-
2 and 1
6
TMDS_Data2+TMDS_Data2-
DDC_Clock
J16 Pin #
J14 Pin Name
18
17
10
23
24
16
9
2
1
6
7
TMDS_Data0+
TMDS_Data0-
TMDS_Data1+
TMDS_Data1-
TMDS_Data2+
TMDS_Data2-
TMDS_Clock0+
TMDS_Clock0-
DDC_Clock
DDC_Data
Hot Plug Detect
Pin Name
TFP410 Pin TFP410 Pin # LatticeECP3 Pin #
DATA15
DATA14
DATA13
DATA12
DATA11
DATA10
DATA23
DATA22
DATA21
DATA20
DATA19
DATA18
DATA17
DATA16
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0
DATA9
DATA8
—
LatticeECP3 Pin #
LatticeECP3 Video Protocol Board – Revision C
19
C16
D16
A16
B16
C17
D17
H17
D14
F13
J17
J15
54
55
58
59
60
61
62
63
44
45
46
47
50
51
52
53
36
37
38
39
40
41
42
43
—
TMDS Blue Data Channel
TMDS Green Data Channel
TMDS Red Data Channel
TMDS Clock Channel
DVI Rx DDC Clock
DVI Rx DDC Data
DVI Rx Hot Plug Detect
H13 (LSB)
C3 (MSB)
A4 (MSB)
B3 (MSB)
C5 (LSB)
D4 (LSB)
G12
G13
A12
B12
C14
J14
D5
C6
D6
C4
D3
C2
A5
A2
B4
A3
B1
B2
E4
Description
TMDS Blue Data Channel
TMDS Green Data Channel
TMDS Red Data Channel
DVI Tx DDC Clock
Description
User’s Guide