💾 Ordenadores · Microprocessors
Intel 487SX
| Año | 1986 |
| Generación | 0 |
| Procesador | 7966 |
| Accesorio | modelos |
Historia
The first version was an 80486DX with disabled math coprocessor in the chip and different pin configuration. If the user needed math coprocessor capabilities, he must add 487SX which was actually a 486DX with different pin configuration to prevent the user from installing a 486DX instead of 487SX, so with this configuration 486SX+487SX you had 2 identical CPUs with only 1 effectively turned on