LFE3-95EA-V-EVN Lattice, LFE3-95EA-V-EVN Datasheet - Page 5

• 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 2. Board Power Supply Monitoring Indicators
External power can be alternatively connected through TB1 rather than the wall transformer power pack.
Table 3. Board Supply Disconnects
PCI Express Power Interface
Power can be sourced to the board via the PCB edge-finger (CN1). This interface allows the user to provide power
from a PCI Express host board.
Configuration/Programming Headers
Two programming headers are provided on the board for accessing to the LatticeECP3 JTAG port and sysCON-
FIG™ port. The JTAG connector is a 1x10 header and the sysCONFIG connector is a 2x17 header.
Table 4. sysCONFIG Connector Pinout (J37)
J28 is a 10-pin JTAG connector used in conjunction with the ispVM download cable to program and control the Lat-
tice devices on this board.
LatticeECP3 SERDES
LatticeECP3 Core
Net Name
CSSPI0N
CSSP1N
DONE
CCLK
SISPI
GND
CSN
3.3V
CS1
D7
D6
D5
D4
D3
D2
D1
D0
Power
3.3V
2.5V
5.0V
1.8V
LatticceECP3 Pin
TB1
G31
G32
G33
G34
G30
C34
D34
E34
H34
H33
E32
F33
F32
J34
F31
—
—
LED #
Screw terminal for 12V DC
+12V: Pin1 (closer to the wall transformer power jack J15) 12V DC
GND: Pin2 (closer to the LCD connector)
D33
D32
D31
D29
D28
D27
Header Pin
11
13
15
17
19
21
23
25
27
29
31
33
1
3
5
7
9
Voltage Range
1.2V +/- 5%
1.2V +/- 5%
3.3V +/- 5%
2.5V +/- 5%
5.0V +/- 5%
1.8V +/- 5%
LatticeECP3 Video Protocol Board – Revision C
5
PROGRAMN
Net Name
WRITE
INITN
CFG0
CFG1
CFG2
GND
GND
GND
GND
GND
GND
GND
GND
GND
3.3V
D6
In Range
LatticceECP3 Pin
On
On
On
On
On
On
C33
D32
B34
E31
B33
F30
J34
—
—
—
—
—
—
—
—
—
—
Out of Range
User’s Guide
Header Pin
Flash
Flash
Flash
Flash
Flash
Flash
10
12
14
16
18
20
22
24
26
28
30
32
34
2
4
6
8