HW-USBN-2A Lattice, HW-USBN-2A Datasheet - Page 2

• Manufacturer Part Number: HW-USBN-2A
• Description: Programming Accessories ispDOWNLOAD Cable
• Manufacturer: Lattice
• Series: -r

Specifications of HW-USBN-2A

• Product: Cable Assemblies
• Accessory Type: IspDOWNLOAD Cable
• Features: Connect To Multiple PC Interfaces, Easy-to-Use Programming Connectors
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: Programming Lattice ISP Devices
• For Use With/related Products: Lattice Programmable Products

Lattice Semiconductor
Figure 1. ispDOWNLOAD Cable In-System Programming Interface for the PC (HW-USB-1A or HW-USB-2A)
1. Lattice PAC-Designer
Figure 2. ispDOWNLOAD Cable In-System Programming Interface for the PC
1. HW7265-DL3, HW7265-DL3A, HW-DL-3B, HW-DL-3C and HW-DLN-3C are functionally equivalent products.
Figure 3. ispDOWNLOAD Cable In-System Programming Interface for the PC (pDS4102-DL2 or pDS4102-DL2A)
Figure 4. ispDOWNLOAD Cable In-System Programming Interface for the PC (HW7265-DL2 or HW7265-DL2A)
Programming Software
ispVM System is the preferred programming management software tool for all Lattice devices and download
cables. The latest version of ispVM System is always available for download from the Lattice web site at
www.latticesemi.com/software.
PAC-Designer is the design tool for Lattice ispPAC and ispCLOCK devices. PAC-Designer can also be used to pro-
gram these devices. If using PAC-Designer for programming, pay special attention to the notes in this document,
and the PAC-Designer system help.
PC
To
ispVM System software.
PC
HW7265-DL2 – Blue Housing
HW7265-DL2A – Grey Housing
To
PC
To
pDS4102-DL2 – Blue Housing
pDS4102-DL2A – Grey Housing
PC
To
Adapter
Parallel
25-pin
Port
HW7265-DL3 and HW7265-DL3A – Grey Housing with RJ-45 Connector
Other Cables are Labeled with Part Number
RJ-45 Connector
®
Eight Positions
Adapter
Parallel
25-pin
software does not support programming with USB cables. To program ispPAC devices with these cables, use the
Port
Adapter
Parallel
25-pin
Port
RJ-45 Connector
Eight Positions
6'
6'
6'
Note: Capacitor Recommended on System Board
6'
Pin #
.100" Center-Spacing
10
2
4
6
8
HW-USB-1A
Eight Positions
Function
GND
GND
V CC
GND
ispEN/Enable/
PROG
2
End View
Capacitor
.01µf*
Function
SCLK/TCK
MODE/TMS
SDI/TDI
SDO/TDO
TRST
End View
Function
V
SDO/TDO
SDI/TDI
ispEN/Enable/PROG
TRST/DONE
MODE/TMS
GND
SCLK/TCK
INIT
Function
V
SDO/TDO
SDI/TDI
ispEN/Enable/Prog
TRST
MODE/TMS
GND
SCLK/TCK
CC
CC
Function
V
SDO/TDO
SDI/TDI
ispEN/Enable/PROG
TRST
MODE/TMS
GND
SCLK/TCK
CC
Pin #
1
3
5
7
9
1
System
Board
To
ispDOWNLOAD Cables
Pin #
Color
Red
Brown
Orange
Yellow
Green
Purple
Black
White
Blue
Color
1
3
5
7
9
Red
Brown
Orange
Yellow
Green
Purple
Black
White
Pin #
1
2
3
4
5
6
7
8
Function
SCKL/TCK
MODE/TMS
SDI/TDI
SDO/TDO
TRST
Overhead View of PC Board
ConnectorPinout
System
Board
To
System
Board
To
Function
GND
GND
V CC
GND
ispEN/Enable/
PROG
System
Board
To
Pin #
10
2
4
6
8
1