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-DBIA – WriteNow! Adapter for Elmos E522.49 differential bus adapter (CAN driver – 4 channels)
WN-ADP-PPMA – WriteNow! Adapter for PPM protocol interface (4 channels)
Other Accessories
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
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
