Appendix A
Specifications
CPU and Memory80286 microprocessor, 12 MHz system | |
| clock speed, 12 MHz or 6 MHz processor |
| speed; user selectable |
| 0 wait state memory access speed at |
| 12 MHz |
System memory | 1MB RAM standard; expandable using |
| 256KB or 1MB SIMMs up to 5MB |
| (maximum); SIMMs must be 100ns or |
| faster access speed |
| Memory expandable to 16MB if memory |
| option card is used |
ROM | 128KB (includes system BIOS and VGA |
| BIOS) |
Shadow RAM | 0 wait state access speed; system ROM |
| BIOS and video ROM can be copied into |
| RAM through SETUP |
Math coprocessor 80287 (8 or 10 MHz) support; speed | |
(optional) | selectable by jumper |
Clock/calendar | |
| RAM for configuration; battery backup |
Battery | Replaceable, 3.6V lithium battery; |
| |
Specifications