LCMXO2280C-M-EVN Lattice, LCMXO2280C-M-EVN Datasheet - Page 9

• 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
To scan the SPI Flash Memory IDCode:
1. From the terminal Main Menu, press 1 .
Reading the I
This demo uses the I
sor, convert the raw data to Celsius units and display it on the terminal output. The transaction is logged to the on-
board SRAM through the SRAM controller module.
To monitor temperature:
1. From the terminal window press 4 . The Mini SoC normalizes the meter output for the ambient temperature and
2. Place your finger on the on-board I
3. From the terminal window, press 2 . The current temperature in degrees Celsius appears and the transaction is
Reading the DIP Switch Bank
This demo uses the UART module of the Mini SoC to read the user-input switch inputs 1-3 of the DIP Switch Bank
(SW1) and output it to the terminal as a hex value. The transaction is logged to the on-board SRAM through the
SRAM controller module.
Note: SW1D (Schematic Sheet 3 of 8) of SW1: SW_SPST_4 is reserved to enable/disable the on-board Sleep
Mode circuit.
To read the DIP Switch:
1. From the terminal window press 3. The switch setting is returned as a hex value and the transaction is logged
Reading the Transaction Data History from On-Board SRAM
This demo uses the SRAM controller module of the Mini SoC to read the transaction history logged to on-board
SRAM during the period the Mini board has been powered.
The ID number is returned as a hex value and the transaction is logged to the on-board SRAM and the current
address pointer is indicated.
Example:
ID:0x12
Note: The ID for your board may differ.
lights 4 (D0-D3) of the LED bank (D0-D7).
temperature, the level should influence the temperature monitor (1 LED = 0.25°C).
logged to the on-board SRAM and the current address pointer is indicated.
Example:
Temp:30.50°C
to the on-board SRAM.
Example:
SW:0x0
2
C Temperature Sensor
(SRAM ADDR:0x00010)
(SRAM ADDR:0x0000B)
(SRAM ADDR:0x0000A)
2
C Controller and UART modules of the Mini SoC to read the on-board I
2
C Temperature Sensor (U14) for 2 to 5 seconds. Depending on your skin
9
MachXO Mini Development Kit
2
C temperature sen-
User’s Guide