HS-4020

As an all-in-one CPU card, HS-4020 integrates the Cyrix Media GX 266MHz low power CPU and
CX5530 chipsets supports VGA/Flat Panel up to 1024 x 768 x 16 colors and audio function. The NS 83815 Ethernet controller drive both 10Mbps and 100Mbps LAN facilities. A 2M-bit Y2K compliant Award BIOS and a 32-pin DIP socket supporting 2MB~144MB of DiskOnChip flash disks are also on the card.

Other standard features include a PC/104 extension connector, the extra 5-pin power connector, ATX power supported.

Half-size, ISA Bus standard
CyrixR MediaGX 266MHz low power enhanced processor
One piece DIMM socket support SDRAM up to 128MB
Fast PCI enhanced IDE controller support two IDE disk drives
Three high speeds RS-232 serial ports and one RS-232/422/485 serial port all including 16C550 UART with 16byte FIFO
One enhanced bi-directional parallel port, support SPP/EPP/ECP. On board PS/2 Keyboard and PS/2 Mouse connector
On board 100 Based LAN
On board Sound
On board CyrixR CX5530 controller support CRT/Panel display
DiskOnChip memory size up to 144MB
Extra power support
PC/104 connector
ATX power function support

Processor Socket	Embedded Cyrix Meida GX low power CPU
Processor Speeds	Cyrix 266Mhz
BIOS	Award BIOS, Y2K compliant, DMI, Plug and Play
Chipset	Cyrix Media GX, Cyrix CX5530
Bus Speed	66/100MHz
Bus Interface	ISA
Cache Size	L2 cache integrated in the CPU
Memory	One 168-pin DIMM socket provides up to 128MB SDRAM
Onboard IDE	Two IDE disk drives support LBA mode with data rating 33MB/sec
Onboard Multi I/O	Cyrix CX5530, SMC 37C669
Parallel Port	Support SPP/ECP/EPP
Serial Port	Three RS-232 serial ports and one RS-232/422/485 all including 16C550 UART with 16 byte FIFO
Onboard VGA	Cyrix CX5530 supports CRT/LCD Panel up to 1024 x 768 x 16
Onboard LAN	NS 83815 100 based LAN
Onboard Audio	Cyrix CX5530
PC104	One PC/104 Bus connector for 16bit ISA Bus
USB	Support two USB ports
Keyboard	PS/2 6-pin Mini Din or 5-pin header
Mouse	PS/2 6-pin Mini Din
Onboard SSD	DIP socket supports 2MB~144MB DiskOnChip Flash Disks
Watchdog Timer	Set 1, 2, 10, 20, 110, 220 seconds, activity trigger with Reset or NMI
ATX Power	ATX power control
Extra Power	One 5-pin +5V/+12V, +5VSB, ATX power on connector
Power Voltage	+5V, +12V, -12V
Power Consumptione	4.9A
Temperature	0°C to 60°C
Humidity	5% to 95%
Form Factor	Half-size form factor
Dimensions	7.3" x 4.8" (185mm x 122mm)
	Ordering
HS-4020	586 ISA Bus CPU Card with VGA/LCD/LAN/Audio and 266MHz CPU on board