On Thu, 13 Mar 1997, Rolf Braun wrote:
> OK, here's the scoop, as far as I can tell:
> 
> The SoftwareFPU documentation mentions that the 68LC040 chip bug is on
> Motorola's 68LC040 errata sheet, revision 4 and later, as bug E4. The most
> recent revision of the sheet on Motorola's site is the 68040 errata,
> revision 1. Either this is something weird with the numbering or the web
> site is way out of date.

I think that's the revision of the user manual errata, not the chip's 
errata sheet. http://www.mot.com/SPS/HPESD/aesop/680X0/040/040de.txt 
seems to be the device errata, although I don't know what revision it 
is.

However, the bottom of that document says:
   MC Maskset (2E71M) corrects  #I1 - #I5, #H1, half of #E2, #E3 - #E4, #G2
   MC Maskset (2E42K) corrects  #I1 - #I5, #H1, half of #E2, #E3 - #E4, #G2, 
                                #F1 - #F6

I can't find the descriptions of those bugs though; the items in 
040de.txt are numbered 1 through 12.

Name: Dave Huang     |   Mammal, mammal / their names are called /
INet: khym@bga.com   |   they raise a paw / the bat, the cat /
FurryMUCK: Dahan     |   dolphin and dog / koala bear and hog -- TMBG
Dahan: Hani G Y+C 21 Y++ L+++ W- C++ T++ A+ E+ S++ V++ F- Q+++ P+ B+ PA+ PL++