LCMXO2280C-M-EVN Lattice, LCMXO2280C-M-EVN Datasheet - Page 8

• 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
Set Up Linux Minicom
Minicom is a terminal program found with most Linux distributions. It can be used to communicate with the Mini
board.
To setup Minicom:
1. Check active serial ports:
2. From a command prompt, start Minicom:
3. Highlight Serial port setup and press Enter . Serial port settings appear.
4. Press A (Serial Device). Specify the active serial device noted in Step 1 and press Enter .
5. Press E (Bps/Par/Bits). Specify 115200 , None , 8 and press Enter .
6. Press F (Hardware Flow Control). Specify None and press Enter .
7. Press Esc . The configuration menu appears.
8. Select Save setup as dfl . Minicom saves the port setup as the new default.
9. Select Exit . The Minicom interface appears.
10. From the Mini board, press the S1 push-button (Reset). The Mini SoC demo Main Menu appears.
Scan the SPI Flash Memory IDCode
This demo uses the SPI Flash Memory Controller and UART modules of the Mini SoC to scan the memory device
identification code of the on-board SPI Flash Memory and display it on the terminal output. The transaction is
logged to the on-board SRAM through the SRAM controller module.
=========================================================================
Welcome to the MachXO Mini Evaluation Board
Mini SoC Demonstration Rev 1.0, February 2009
Main Menu
------------------------------------------------------------
Press 0-7 to select an option.
=========================================================================
#dmesg | grep tty
Note the tty label assigned to the USB port.
#minicom -s
The configuration menu appears.
0: Re-display Main Menu
1: Read SPI Flash Memory IDCode
2: Read I2C Temperature Sensor
3: Read DIP Switch Bank
4: Normalize Temperature Output
5: Read Data History from SRAM
6: Copy Data History from SRAM to SPI Flash Memory
7: Read Data History from SPI Flash Memory
8
MachXO Mini Development Kit
User’s Guide