系统 　 Processor CompactFlash™ Type-I/II Compliant via Jumper Selectable as Secondary Master/Slave Lithium Battery for RTC Watchdog Timer System Reset or Non-Maskable Interrupt Software Programmable Time Interval and Jumper Selectable; 64 Levels, 0.5~8 / 5~80 / 50~800 / 100~1600 Seconds，Based on ISA Bus from STX Interface Buzzer On Baseboard Board Unique ID DS2401 For Hardware Board Unique ID Function 　 　 输入/输出 　 D-type Connector PS/2 Keyboard + Mouse with Double Deck Connector，RJ-45 + 2 x USB Triple Deck Connector，Printer + COM#1 + COM #2 Double Deck Connector，CRT + Line-in + Line-out + MIC-in Double Deck Connector，26-pin ZV Port from FPC Interface，41-pin FPC Interface for Secondary IDE，1 x System Fan Connector (3-pin)，20-pin Standard ATX Power Connector Box-header 2 x 40-pin IDE Interfaces ~ IDE 0 from STX Interface; IDE 1 from FPC Interface，1 x 34-pin FDD Interface，1 x IrDA Interface，44-pin LCD Interface，26-pin Pin-header for ZV Port，Front Panel Bezel Interface，2-pin ATX Soft Bottom Interface Serial Port COM #1 as RS-232 (converter solution on baseboard)，COM #2 as RS-232/422/485 (converter solution on baseboard; jumper selectable) Digital I/O 8 Channels Input & Output with Box-header LAN Transformer and other solution on baseboard