LCMXO2280C-M-EVN Lattice, LCMXO2280C-M-EVN Datasheet - Page 24

• 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
Table 8. I
JTAG Programming Interface
A USB B-type mini socket on the board serves as the JTAG programming interface.
For JTAG programming, a preprogrammed Cypress CY7C68013A USB peripheral controller, and boot PROM are
provided on the Mini board to serve as the programming interface to the MachXO PLD. Programming requires the
ispVM System
USB-based ispDOWNLOAD cable is connected to the PC.
Table 9. JTAG Programming Reference
Table 10. JTAG Programming Pin Information
Jumpers
One jumper is provided on the right side of the board for general use. When a jumper is installed, a connection to
ground is made. When the jumper is removed, the line is pulled high through an external resistor.
Table 11. Jumper Reference
Table 12. Jumper Pin Information
Function
ALERT
ADD0
SDA
SCL
Item
2
J5
J4
J3
J2
C Temperature Sensor Pin Information
software. The programming connection will appear to the ispVM System software as if a regular
MachXO TSALL pin, can also be used as general-purpose I/O.
VCCIO current
VCCAUX current
VCCCORE current
Signal Name
Direction
XO_TDO
XO_TMS
XO_TCK
XO_TDI
I/O
I/O
O
I
Reference Designators
Part Number
Manufacturer
Web Site
Reference Designators
Part Number
Manufacturer
Web Site
Item
Item
U14 Pin
Notes
1
6
3
5
Test Mode Select
Test Data Output
Test Data Input
Description
Test Clock
Pulled high through 2.2K resistor pack RN2.
Pulled high through 2.2K resistor pack RN2.
Pulled high through 2.2K resistor pack RN2.
Hard-wired high.
24
U2
CY7C68013A-56LFXC
Cypress
www.cypress.com
J5
Jumpers Red 1x2
Tyco Electronics AMP
www.tycoelectronics.com
Description
Description
Description
MachXO Mini Development Kit
135, 117, 98, 82, 38, 63, 10, 26
53, 128
21, 52, 93, 129
24
MachXO Pin
47
51
39
42
MachXO Pins
User’s Guide
MachXO Pin
121
122
120
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