Overview
Based on the proprietary WriteNow! Technology, the WriteNow! Series of In-System Programmers are a breakthrough in the Programming industry. The programmers support a large number of devices (microcon- trollers, memories and other programmable devices) from various manufacturers and have a compact size for an easy ATE/fixture integration. They work in standalone or connected to a host PC (RS-232, USB, LAN connections are built-in), and are provided with easy-to-use software utilities.
Applications
- On-board programming for Automatic Test Equipment
- On-board programming for standalone stations
- Functional test
- Automotive
Software
Features
- Project Generator GUI with built-in utilities: Image File Creation, File Manager, ISP Signal Connections, Memory Analysis
- SDK/ API—for custom application (Visual C, Visual Basic, C#, LabView, etc.)
- ASCII-based command line protocol
- Variable data handling for serial numbering, MAC addresses, production codes, etc.
- Protection Mode and Data Encryption
Hardware
Features
- Supports microcontrollers, serial memories, par- allel memories, CPLDs and other programmable devices
- High-speed, parallel programming
- Compact size (fixture friendly)
- Standalone operations or host controlled
- Designed for easy ATE interfacing (Keysight, Teradyne, TRI, SPEA, SEICA, etc.)
- Supports multiple interfaces (JTAG, SWD, UART, SPI/QSPI, BDM, SWIM, I2C, DAP, cJTAG, C2, ICSP, PDI, UPDI, FINE, MUST/MICE, MON08, ISSP, ICC, MDI, OUT, PSI5, SBW, custom, etc)
- Memorizes data on a built-in memory card
- Programmable power supply output (1.5-12.5V)
- Programmable I/O voltage (1.6-5.5V)
- High-speed I/O
- USB, LAN (isolated), RS-232 (isolated) and low-level interface (isolated)
- ISP I/O relay barrier (only available on the single-site model)
- EOS/ESD I/O protection
- Wide range power supply (15-24V)
MODELS
WN-PRG01A
WriteNow!
Single-Site In-System Programmer (with relay barrier)
WN-PRG02A
WriteNow! 2
2 Site In-System Programmer
WN-PRG04A
WriteNow! 4
4 Site In-System Programmer
WN-PRG08A
WriteNow! 8
8 -Site In-System Programmer
ACCESSORIES
Relay Barrier Modules
Relay barrier allows ISP lines to be disconnected from the target system.
The single-site WriteNow! model (WN-PRG01A) is provided with an integrated relay barrier on the ISP connections.
PRODUCT LIST
WN-REB04A – Relay barrier module for WN-PRG02A and WN-PRG04A
WN-REB08A – Relay barrier module for WN-PRG08A
Demultiplexer Modules
The demultiplexer module is designed to increase the number of ISP lines.
A stack up to 4 boards could be mounted to each ISP connector.
The Reed relay technology ensures true galvanic isolation.
PRODUCT LIST
WN-DM2X4A – Demultiplexer module for WN-PRG02A (8 channels, with relay barrier)
WN-DM4X2A – Demultiplexer module for WN-PRG04A (8 channels, with relay barrier)
WN-DM4X3A – Demultiplexer module for WN-PRG04A (12 channels, with relay barrier)
WN-DM4X4A – Demultiplexer module for WN-PRG04A (16 channels, with relay barrier)
WN-DM8X2A – Demultiplexer module for WN-PRG08A (16 channels, with relay barrier)
WN-DM8X3A – Demultiplexer module for WN-PRG08A (24 channels, with relay barrier)
WN-DM8X4A – Demultiplexer module for WN-PRG08A (32 channels, with relay barrier)
Adapters
WriteNow! adapters are a series of hardware intefacing modules of the physical protocol; they can include transceiver or analog & digital dedicate circuit.
PRODUCT LIST
WN-ADP- PSI5A – WriteNow! Adapter for PSI5 interface (4 channels)
WN-ADP-XDPLA – WriteNow! Adapter for voltage profile interface for Infineon XDPL devices (4 channels)
WN-ADP-DBIB – WriteNow! Adapter for differential bus interface (CAN driver – 4 channels)
WN-ADP-PPMA – WriteNow! Adapter for PPM protocol interface (4 channels)
WN-ADP-FLINA – WriteNow! Adapter for FASTLIN/LIN protocol interface (4 channels)
WN-ADP-J1WA – WriteNow! Adapter for 1-wire JTAG protocol interface (4 channels)
Other Accessories
PRODUCT LIST
SOFTWARE UTILITIES
Powerful and easy to use software utilities
The WriteNow! Series of In-System Programmers can be controlled by a host PC through simple ASCII strings, through a standard terminal interface. On top of that, a powerful user interface is provided which allows to setup and control the instruments through easy graphical procedures. The WriteNow! Project Generator guides you through the creation and debugging of a programming Project in a few guided steps: device selection, source file creation, board parameter settings, programming flow options, upload and run of the Project.
Project Generator
File Manager
ISP Signal Connections
Command Line & DLL Library
File Merge
Version Backup/Restore
System Software
Product Specifications
User’s Manuals
