LCMXO2280C-M-EVN Lattice, LCMXO2280C-M-EVN Datasheet - Page 20

• Manufacturer Part Number: LCMXO2280C-M-EVN
• Description: Microcontroller Modules & Accessories MachXO Mini Dev Kit
• Manufacturer: Lattice
• Series: MachXOr
• Type: PLDr

Specifications of LCMXO2280C-M-EVN

• Silicon Manufacturer: Lattice
• Silicon Core Number: LCMXO2280C-4TN144C
• Silicon Family Name: MachXO
• Rohs Compliant: Yes
• Contents: Board, Cables, Documentation
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: LCMXO2280C-3FTN256C

Lattice Semiconductor
Reassembling the Demo LatticeMico8 Firmware
Use this procedure to reassemble and download changes to the LatticeMico8 microcontroller firmware.
1. Install the
2. Optional Compile the LatticeMico8 Assembler and Simulator
3. Modify the Assembly source (.s) file and recompile to a memory image (.hex). Source for the Mini SoC demo is
4. Use the Memory Initialization tool of the ispLEVER Project Navigator to update the physical database NCD.
5. Rerun Generate Data File (JEDEC) process.
6. See the Programming Demo Designs with ispVM section of this document for details on downloading a pro-
MachXO Mini Evaluation Board
This section describes the features of the MachXO Mini Evaluation Board in detail.
Overview
The Mini board is a complete USB-powered development platform for the Lattice MachXO PLD. The board includes
on-board SRAM and SPI Flash memory, I
gram/debug port, and an expansion header to support test connections.
Figure 4. MachXO Mini Evaluation Board Block Diagram
Note: The LatticeMico8 tool executables are also provided in the
. \Demo_MachXO_Mini_SoC\LatticeMico8_V3_0_Verilog\utils directory.
provided as mini_soc_demo.s.
gramming file to the Mini board.
USB Cable
A/Mini-B
USB Mini-B
SPI 2 Mbit
I
2
Header
Sensor
Socket
C Temp.
Flash
2x16
LatticeMico8 Tool Code Revision
30
3
4
Controller
SRAM
1 Mbit
USB
I
2
C/SMBus
SPI
Programming
28
JTAG
16 GPIO
2
C and SPI microcontroller communication interfaces, a USB pro-
LCMXO2280C-4TN144C
3.0.
MachXO
20
Debugging
4
8
2
3
Serial
GSRN/IO
SLEEPN
MachXO Mini Development Kit
USB to Serial
(RS-232)
Push-button
Push-button
DIP Switch
ADC/DAC
8 LEDs
25 MHz
Crystal
Circuit
Circuit
Sleep
4-Bit
USB Mini-B
Socket
User’s Guide
USB Cable
A/Mini-B