870 System Overview


Battery Lithium 3V
BIOS Intel® E28F002BXT80 2 MBit Flash EPROM
System BIOS by Phoenix
Bus PCI/ISA based system bus
100MHz maximum bus speed
Cache 32K level 1 cache
512KB level 2 cache in the Single Edge Contact cartridge
Chipset Intel® 82440BX PCI AGP Controller (PAC)
Intel® 82371EB PCI chipset (PllX4E)
CPU Intel® Pentium™II processor operating at up to 400 MHz
I/O SMC FDC37C777 Super I/O Controller
Interfaces 2 DB-9 Serial ports
1 DB-25 Parallel port
1 PS/2 keyboard port
1 PS/2 mouse port
2 USB connectors
1 DB-15 MIDI/Game port(Optional)
3 Stereo mini-jacks for Line In, Line Out & Mic (Optional)
RAM 3 168-pin DIMM sockets, upgradeable to 384MB total SDRAM
Video Options No on-board video
Audio Options Crystal Semiconductor CS4236B Audio Codec (optional)