LCMXO2-1200ZE-B-EVN Lattice, LCMXO2-1200ZE-B-EVN Datasheet - Page 7

• Manufacturer Part Number: LCMXO2-1200ZE-B-EVN
• Description: Programmable Logic IC Development Tools MachXO2-1200ZE Breakout Board
• Manufacturer: Lattice
• Type: FPGAr

Specifications of LCMXO2-1200ZE-B-EVN

• Rohs: yes
• Product: Evaluation Kits
• Tool Is For Evaluation Of: LCMXO2-1200ZE
• Interface Type: USB
• Operating Supply Voltage: 1.2 V, 3.3 V
• Dimensions: 3 in x 3 in
• Factory Pack Quantity: 1

Table 1 describes the components on the board and the interfaces it supports.
Table 1. Breakout Board Components and Interfaces
Subsystems
This section describes the principle sub systems for the Breakout Board in alphabetical order.
Clock Sources
All clocks for the counter demonstration designs originate from the MachXO2 on-chip oscillator. You may use an
expansion header landing to drive a FPGA input with an external clock source.
Expansion Header Landings
The expansion header landings provide access to user GPIOs, primary inputs, clocks, and VCCO pins of the
MachXO2. The remaining pins serve as power supplies for external connections. Each landing is configured as
one 2x20 100 mil.
Table 2. Expansion Connector Reference
Circuits
USB Controller
USB Mini-B Socket
Components
LCMXO2
Interfaces
LED Array
Four 2x20 Header
Landings
1x8 Header Landing
4x15 60-Hole Prototype
Area
Test Points
Component/Interface
Reference Designators
Part Number
Output
Circuit
FPGA
Power
Type
I/O
I/O
I/O
Item
U2: FT2232H
J7:USB_MINI_B
U3: LCMXO2-
7000HE-4TG144C
D8-D1
J2: header_2x20
J3: header_2x20
J4: header_2x20
J5: header_2x20
J1: header_1x8
TP1: +3.3V
TP2: +1.2V
TP3: GND
Schematic
Reference
J2, J3, J4, J5
header_2x20
USB-to-JTAG interface and dual USB UART/FIFO IC
Programming and debug interface
7000-LUT device packaged in a 20 x 20mm, 144-pin TQFP
Red LEDs
User-definable I/O
Optional JTAG interface
Prototype area 100mil centered holes.
Power and ground reference points
7
Description
Evaluation Kit User’s Guide
Description
MachXO2 Breakout Board