LFE3-95EA-V-EVN Lattice, LFE3-95EA-V-EVN Datasheet - Page 21

• 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

Switches and LEDs
There are many on-board DIP switches, push-button switches, discrete LEDs and a 16-segment LED display that
can be used to provide static inputs and outputs for a design. Figure 9 shows the locations of these components.
Figure 9. Switch and LED Locations
DIP Switches (SW1, SW3 and SW4)
There are three SPDT toggle-DIP switches on this board. Each of these switches includes four positions to make a
total number of 12 static input signals to a design. Table 30 shows the pin connections and colors of these LEDs.
Table 30. DIP Switch Connections
Switch #
SW1
SW3
SW4
Position #
1
2
3
4
1
2
3
4
1
2
3
4
D10
D11
D12
D13
SW1
D14
D15
D16
D17
SWITCH10
SWITCH11
SWITCH12
SWITCH1
SWITCH2
SWITCH3
SWITCH4
SWITCH5
SWITCH6
SWITCH7
SWITCH8
SWITCH9
LatticeECP3 Video Protocol Board – Revision C
Signal
SW3
21
SW4
D22
D23
D24
D26
LatticeECP3 Pin #
AM1
AM2
AD2
AD1
AC6
AC7
AE1
AE2
Y10
Y5
Y4
Y9
SW6
LatticeECP3 I/O Bank
D30
Bank 6 (1.8V)
User’s Guide
(Voltage)
SW10
SW9
SW8
SW7