ULSI - FPU for 386DX
| Name: | ULSI Advanced Math Co. DX-40 |
| Family: | x86 |
| Freqence: | 40 Mhz |
| Bus: | 40 Mhz |
| Made: | 51, 1992 |
| Package: | 68 pin CPGA |
| Comment: | gold back side |
| Name: | ULSI Advanced Math Co. DX-40 |
| Family: | x86 |
| Freqence: | 40 Mhz |
| Bus: | 40 Mhz |
| Made: | 30, 1993 |
| Package: | 68 pin CPGA |
| Comment: | black back side |