<Wanda[cis]>
almost the entire Lattice portfolio is derived from AT&T Orca
<Wanda[cis]>
via Agere and Lucent
<jn>
wow
<Wanda[cis]>
like. ECP/XP/MachXO are even called Orca 5 in some Diamond data files
<Wanda[cis]>
Orca, btw, is directly derived from XC3000, which AT&T was second-sourcing as ATT3000
<Wanda[cis]>
which makes ECP* a direct descendant of Xilinx tech
<jn>
i didn't expect so much intertwined history
<q3k[cis]>
Wanda: we need a jebani_kurwa_vendorzy_fpga.dot file
<Wanda[cis]>
q3k: I have a WIP
<Wanda[cis]>
there are two Lattice FPGA lines that are *not* derived from AT&T tech, btw
<Wanda[cis]>
one is ice40, which is SiliconBlue tech they acquired
<jn>
and ice65 based on ice40, or something else entirely?
<Wanda[cis]>
the other is an obscure thing called XPGA or ispXPGA which is, I think, a Lattice FPGA design made before the Lucent FPGA tech acquisition
<jn>
hmm
<Wanda[cis]>
it uses a completely different toolchain than everything else (not based on NeoCAD) AFAICT
<Wanda[cis]>
jn: the other way around, ice40 is derived from ice65
<jn>
ah, interesting
<Wanda[cis]>
ice65 was a short-lived series which got quickly replaced with ice40
<Wanda[cis]>
the 65 and 40 refer to 65nm and 40nm btw
<jn>
makes sense
<Wanda[cis]>
and then there's the Gowin devices
<Wanda[cis]>
which are very closely derived from ECP3
<Wanda[cis]>
in... you know, the chinese way
<sdomi>
q3k[cis]: there also was a foundry93.zip and some other files in that directory. i wish you've seen my post before you poured time into it, i spent half of last night searching for it everywhere