LCMXO2-4000HE-DSIB-EVN Lattice, LCMXO2-4000HE-DSIB-EVN Datasheet - Page 11

• Manufacturer Part Number: LCMXO2-4000HE-DSIB-EVN
• Description: Programmable Logic IC Development Tools MachXO2 Dual Sensor Interface Board
• Manufacturer: Lattice
• Type: FPGAr

Specifications of LCMXO2-4000HE-DSIB-EVN

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: LCMXO2-4000
• Interface Type: Parallel, Serial
• Operating Supply Voltage: 5 V
• Description/function: MachXO2 Dual Sensor Interface Board
• Dimensions: 113 mm x 65 mm
• Maximum Operating Temperature: + 55 C
• Minimum Operating Temperature: 0 C
• Factory Pack Quantity: 1
• For Use With: LFE3-70EA-HDR60-DKN

Lattice Semiconductor
Table 10. MachXO2 Interface to Low Power SDRAM (Continued)
Configuring/Programming the DSIB
Requirements
• PC with Lattice Diamond design software version 1.3 (or later) installed with a USB driver. 
For a complete discussion of the MachXO2 configuration and programming options, refer to TN1204,
Programming and Configuration Usage
Download Procedures
The download instructions below describe how to download JEDEC files into the MachXO2 Flash memory using
the Diamond Programmer software. Bitstream downloads are done via a USB cable from a PC to the DSIB.
Note that the first download procedure shows the menus as viewed on a Windows XP operating system. The
download procedures are very similar and do not show the menus.
The MachXO2 can be configured easily using the Diamond Programmer software to download a bitstream via a
standard USB-A to USB-A cable.
1. Plug the MachXO2 Dual Sensor Interface Board into the HDR60 Base Board and power it up.
2. Connect the USB-A to USB-A cable from your PC’s USB connector to the USB port on J13 of the DSIB.
3. Start the Diamond Programmer software. Create a new Project from a scan as shown in Figure 4. Alternatively,
1. SDRAM pin G1 is connected in case a larger memory size is desired in the future.
Note: An option to install this driver is included as part of the Diamond setup.
if Diamond Programmer is open, click the Scan button
SDRAM_NC_G1
SDRAM_CLK
SDRAM_CKE
Signal Name
SDRAM_A10
SDRAM_A11
SDRAM_A3
SDRAM_A4
SDRAM_A5
SDRAM_A6
SDRAM_A7
SDRAM_A8
SDRAM_A9
MachXO2 Pin (U8)
Guide.
M1
M2
K3
H2
H1
H3
G3
L3
F1
F3
J1
J2
11
MachXO2 Dual Sensor Interface Board
.
sysIO Bank
3
3
3
3
4
4
4
4
4
4
4
4
SDRAM Pin (U1)
User’s Guide
G1
H3
H2
H1
G3
H9
G2
F2
F3
J7
J3
J2
1
MachXO2