7 Chapter 1
• Parallel port: One parallel port, supports SPP/EPP/ECP parallel mode.
BIOS configurable to LPT1, LPT2, LPT3 or disabled
• Serial ports: Four serial ports with three RS-232 ports (COM1, 3, and
4), one RS-232/422/485 port (COM2). All ports are compatible with
16C550 UARTs
• Universal serial bus (USB) port: Supports up to two USB ports
• PCI/ISA bus expansion slot: Accepts either one ISA card or one PCI
bus card
• Watchdog timer: 62-level, interval 1 ~ 62 seconds. Automatically gen-
erates system reset or IRQ11 when the system stops due to a program
error or EMI. Jumperless selection and software enabled/disabled
• Battery: 3.0 V @ 195 mA lithium battery
Flat panel interface
• Chipset: VIA TwisterT chip with integrated Savage4 2D/3D video
accelerator
• Display memory: Support for 8 MB to 32 MB Frame Buffer (SMA)
• Display type: Simultaneously supports CRT and flat panel displays
(EL, LCD and gas plasma)
• Display resolution: Supports non-interlaced CRT and TFT LCD dis-
plays up to 1024 x 768 @ 256K
Audio function
• Chipset: VIA 82C686 South Bridge
• Audio controller: AC97 Ver. 2.0 compliant interface, Multi stream,
Direct sound and Direct Sound 3D acceleration
• Stereo sound: 18-bit full-duplex codec
• Audio interface: Microphone-in, Line-in, Line-out and Game ports
(MPU-401)
PCI bus Ethernet interface
• Chipset: Realtek RTL 8139C PCI local bus Ethernet controller
Ethernet interface: Full compliance with IEEE 802.3u 100Base-T and
10 Base-T specifications. Includes software drivers and boot ROM
• 100/10Base-T auto-sensing capability
PCMCIA interface
• Chipset: RICOH 5C478II
