To ensure the reliability in an unmanned or standalone system, the Watchdog Timer (WDT) onboard HS-2601A is designed with pure hardware that does not need the arithmetical functions of a real-time clock chip. If any program causes unexpected halts to the system, the onboard Watchdog Timer (WDT) will automatically reset the CPU or generate an interrupt to resolve such condition.
1.1Major Features
The HS-2601A comes with the following features:
BGA Packaged Intel Low Power Mobile CPU at 500MHz, 700MHz, and 800MHz
One SO-DIMM socket with a maximum capacity of 256MB Fast PCI DMA33 controller supporting two IDE disk drives Mini PCI Local Bus support
Two RS-232 serial ports
PS/2 Keyboard and PS/2 Mouse connectors
One enhanced bi-directional parallel port supporting SPP/ECP/EPP modes
Winbond W83977 super I/O chipset C&T 69000 CRT/Panel display controller Intel 82559 100 Base-TX LAN controller DiskOnChip memory size up to 288MB PC/104 Bus connector
Optional 8~64MB Flash Disk support