|
|
| Battery | Socketed 3 volt Lithium coin cell battery at location BT5G1. |
| BIOS | Flash EEPROM - AMI BIOS |
| Bus Architecture | PCI 2.1ISA based system bus 66MHz maximum bus speed |
| Cache | 16KB L1 (Internal} write-back Cache (integrated in the CPU) 256KB L2 (External) write-through with write buffers cache soldered on the motherboard End User units with the PB640 motherboard have a special CELP socket for an upgradable COAST Cache module. |
| Chipset | PC87306VUL Ultra I/O Enhanced Controller. PCI064B Super I/0 floppy disk controllers Two IMISC471 Clock Chips VL82C591PSFC3 PCI to IDE Bridge Two VL82C592PSFC2 PCI LB Controllers VL82C593PSFC2 PCI/CACHE/MEM Controller |
| CPU | Pentium 75 MHz Pentium 120 MHz Pentium 90 MHz Pentium 133 MHz Pentium 100 MHz Pentium 166 MHz Uses Type 7CPU Zero Insertion Force (ZIF) CPU Socket |
| Interfaces | 1 DB-9 Serial ports for COM2 1 DB-25 Parallel port 1 PS/2 Keyboard port 1 PS/2 Mouse port 1 15 pin VGA |
| IRQ Availability | 5, 10, 11, 15 The available IRQs may vary depending on the system configurations. When determining available IRQs always check for printers, sound cards, CD-ROM drives and any other devices in the system. |
| Network Certification | To be determined. |
| RAM | 0MB SMT, 128M maximum. Uses 4/8/16/32 MB 72-pin SIMMs, ó0-70ns, EDO, or Fast Page RAM |
| Speaker | On-board piezo speaker. |
| UART | Two 16550A compatible chips |
| Video | Built-in, Cirrus Logic 5430/40 |
| Video RAM | Upgradeable to 2 MB |