PB520 System Overview

Battery Integrated into RTC chip.
BIOS Flash EEPROM - AMI BIOS
Bus Architecture PCI 2.0/ISA based system bus
66MHz maximum bus speed
Cache 16K level 1 cache 256k level 2 cache
Chipset Intel® 82441FX PCI and Memory Controller
Intel® 82442FX(DBX) Data Bus Accelerator
Intel® 82371SB PCI/ISA Bridge
CPU Type 4 CPU Zero Insertion Force (ZIF) CPU Socket
Interfaces 2 DB-9 Serial ports for COM1 and COM2 1 DB-25 Parallel port 1 PS/2 Keyboard port 1 PS/2 Mouse port
Network Certification To be determined
RAM 2M minimum/ 128M maximum
Uses 1/2/4/8/16/32 MB 72-pin SIMMs, ó 70ns
Speaker Diaphragm on chassis
UART 16C550A Compatible
Video Built-in, ATI Mach32 extended VGA.
Video RAM Upgradable to 2 MB