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PG4UW
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Q: Is it possible to program Actel device with two different STAPLE file in one program action
in PG4UW?
A: Yes, it is possible. PG4UW control program has built-in multi-project solution for mentioned
situation. As an example can be programming data content (first STAPL file) together with
security encryption key (second STAPL file).
The IspVM Virtual Machine
The IspVM Virtual Machine is a Virtual Machine that has been optimized specifically for
programming devices which are compatible with the IEEE 1149.1 Standard for Boundary Scan
Test. The IspVM EMBEDDED tool combines the power of Lattice's IspVM Virtual Machine
TM
with the industry-standard Serial Vector Format (SVF) language for Boundary Scan
programming and test.
The IspVM System software generates VME files supporting both ispJTAG and non-Lattice
JTAG files which are compliant to the IEEE 1149.1 standard and support SVF or IEEE 1532
formats. The VME file is a hex coded file that takes the chain information from the IspVM
System window. The devices can be programmed in ZIF socket of the programmer or in target
system through ISP connector. It is indicated by [PLCC44] (VME) or (ISP-VME) suffix after
name of selected device in control program. Multiple devices are possible to program and test
via JTAG chain: JTAG chain (ISP-VME).
More information on the website:
http://www.latticesemi.com
Software tools:
Lattice: ispLEVER, IspVM System ISP Programming Software, PAC-Designer Software,
svf2vme utility (converts a serial vector file to a VME file)
Device / Device info
The command provides additional information about the current device - size of device,
organization, programming algorithm and a list of programmers (including auxiliary modules),
that supported this device. You can find here package information and other general
information about current device too.
The reserved key <Ctrl+F1> will bring out this menu from any menu and any time immediately.