LFXP2-5E-B2-EVN Lattice, LFXP2-5E-B2-EVN Datasheet - Page 13

• Manufacturer Part Number: LFXP2-5E-B2-EVN
• Description: Programmable Logic IC Development Tools Lattice XP2 Brevia Dev Kit
• Manufacturer: Lattice
• Type: FPGAr

Specifications of LFXP2-5E-B2-EVN

• Rohs: yes
• Product: Development Kits
• Tool Is For Evaluation Of: LFXP2-5E-6TN144C
• Interface Type: JTAG, USB
• Operating Supply Voltage: 1.2 V
• Description/function: LatticeXP2 Brevia 2 development kit
• Dimensions: 3 in x 3 in x 0.5 in
• Maximum Operating Temperature: + 55 C
• Minimum Operating Temperature: 0 C
• Factory Pack Quantity: 1

Lattice Semiconductor
Table 4.
Flash Interface
The LatticeXP2 Brevia 2 Evaluation Board provides 2 Mbits of non-volatile Flash memory. The Flash uses the four-
wire SPI communication interface.
Table 5.
SRAM Interface
The LatticeXP2 Brevia 2 Evaluation Board provides 1Mbit of asynchronous SRAM memory in a 128K x 8-bit config-
uration.
Table 6. SRAM Interface
Switch Interface
Flash Interface
FPGA Flash 2 Mbit (U1)
Flash Signal Name
FPGA SRAM 1 Mbit (U2)
XP2_SPI_OUT
XP2_SPI_CS0
XP2_SPI_CLK
FLASH_RSTn
1. SW1D is not debounced.
XP2_SPI_IN
SRAM Signal Name
FLASH_Wn
Switch
SW1D
SW1C
SW1A
SW1B
SW3
SW4
SW5
SW6
Data_0
Data_1
Data_2
Data_3
Data_4
Data_5
Data_6
Data_7
Addr_0
Addr_1
Addr_2
Addr_3
1
FPGA Pin Number
13
FPGA Pin Number
55
54
53
52
50
58
57
56
FPGA Pin
Number
LatticeXP2 Brevia 2 Development Kit
119
120
121
122
11
13
15
16
17
18
10
1
2
5
6
7
8
9
User’s Guide