Blogs & guides and tales of woo by forum members.
For the life of me I could not remember. I actually got my TT all back together again at the end of last year.
Its a bit packed in Gigafile, SD-IDE connected to Thunder board, USB poking out the back connected to Lightning board, 10MB ST-RAM board and Mach64 VGA card at the back.
Just tried to take a look and the FPU is tucked away under the VME board but I managed to get my phone under enough to take a pic and it is the 40MHz variant.
Ah thanks for going to all the trouble of checking I am guessing that an overclocked FPU might help speed up some tasks in Netbsd since an FPU is required for that OS, I wonder what software use it or whether they just require an FPU as the base requirements for all possible types of calculations.
Falcon ct60e 060 - 256mb ram - phantom bus and dsp accel // Atari TT - Thunder and Storm IDE 64mb ram - Lightning VME - USB LAN - Ati Mach64 2mb // Atari STM 4160 - 4MB ram - 16Mhz exxos 1.5 booster - Ultrasatan