LCMXO2280C-M-EVN Lattice, LCMXO2280C-M-EVN Datasheet - Page 25

• 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
MachXO PLD
The MachXO PLD device (LCMXO2280C-4TN144C) on the board provides 2280 LUTs, 7.5 Kbits of distributed
RAM, 27.6 Kbits of EBR SRAM and 101 user I/Os in an 8x8 mm chip scale package.
Table 13. MachXO PLD Reference
Power Supply
A single 3.3V supply voltage for the board components is provided from the USB DEBUG connection.
Push-buttons
The board has two user push-button switches (S1 and S2). S1 connects to the GSRN pin which asserts the Global
Set/Reset input on the MachXO. In order for the GSR to operate, it is necessary to instantiate the GSR macro in
the VHDL/Verilog HDL source, otherwise it may be used as a general input pin. S2 is routed to the SLEEPN pin
which asserts the MachXO Sleep Mode. Both push-buttons are normally pulled high, and when pressed are
asserted to ground.
Table 14. Push-button Reference
Table 15. Push-button Pin Information
RS-232 Interface
For serial communications and on-chip debugging a FTDI USB-RS232 converter provides an RS-232-like serial
communication interface between a PC host and an embedded system running in the MachXO.
Table 16. RS-232 Interface Reference
Reference Designators
Part Number
Manufacturer
Web Site
Button
S1
S2
Item
Reference Designators
Part Number
Manufacturer
Web Site
Reference Designators
Part Number
Manufacturer
Web Site
MachXO GSRN or general-purpose I/O.
Connected to MachXO SLEEPN pin.
Item
Item
S1, S2
EVQ-Q2K03W
Panasonic ECG
www.panasonic.com/industrial/components/components.html
Description
25
U1
LCMXO2280C-4TN144C
Lattice Semiconductor
www.latticesemi.com
U1
FT232R
FTDI (Future)
www.ftdichip.com
Description
Description
Description
MachXO Mini Development Kit
MachXO Pin
14
70
User’s Guide