JTAG pinout on Sipeed Slogic16U3 is similar to Sipeed Tang Primier 20K JTAG pinout and
extension cable from Tang Primer 20K can be used.
./openFPGALoader -c digilent_hs2 --detect
empty
Jtag frequency : requested 6.00MHz -> real 6.00MHz
index 0:
idcode 0x1681b
manufacturer Gowin
family GW5AT
model GW5AT-15
irlength 8
This PR adds device ID support for the Lattice ECP3 LFE3-150EA.
Previously, only the LFE3-70E was supported.
We've tested the implementation and confirmed it works as expected.
We're happy to contribute to expanding ECP3 device support!
Add board definition and FPGA part ID for the MILIANKE S200 EG4D20
development board. Also update related documentation and outdated URL.
Tested ok by loading bitstream to SRAM and FLASH.
Signed-off-by: Junhui Liu <junhui.liu@pigmoral.tech>
The version field is the only difference between many parts in the
MachXO[23] family, including between different families. Add the version
field to all parts, fixing detection of some MachXO3 parts as MachXO2s.
The id codes were extracted from the BSDL files on Lattice's website.
I found this when I was trying to program a LCMXO2-4000HC, but
openFPGALoader said it is a LCMX03LF-4300C:
$ openFPGALoader --detect
No cable or board specified: using direct ft2232 interface
Jtag frequency : requested 6.00MHz -> real 6.00MHz
index 0:
idcode 0x12bc043
manufacturer lattice
family MachXO3LF
model LCMX03LF-4300C
irlength 8
From what I found on the internet, the idcode for LCMX03LF-4300C seems
to be 0x612BC043:
https://bsdl.info/details.htm?sid=b483da5dec63d6cd88ca59b002289d77
* Adding xcku115 to parts list
* Adding xcku115 to list of supported FPGAs
---------
Co-authored-by: Stephen Goadhouse <stephen.david.goadhouse@cern.ch>
Fix to lattice programming:
we considered a svf file generated by Lattice Radiant-Programmer
and compared it with the current way lattice devices were programmed.
There were few differences dealing with configuration reset and REFRESH.
These fixes allow us to program an fpga when it is in a state
of error (e.g. there's no bitstream in the SPI Flash).
Lattice parts added:
- CertusPro FPGA
Nexus boards added:
- Certus Versa Evaluation board
- CertusPro Evaluation board
- CertusPro Versa Evaluation board