Product specifications

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The Super I/O chip W83627HF integrates two high-speed serial ports, one
parallel port, SIR interface, Watch Dog Timer (WDT) which is enabled by
jumper setting and triggered by software, H/W monitoring, FDD interface
and 8042 keyboard controller with PS/2 mouse ports. This parallel port
supports one PC-compatible printer port (SPP, bi-direction), Enhanced
Parallel Port (EPP) and Extended Capabilities Port (ECP).
The PCI-to-ISA bridge supports a standard 16-bit ISA bus interface which is
applied for all slower I/O operations. In ROBO-678, it supports DiskOnChip
(DOC) for M-systems Flash disk, and ISA buffer driving for special I/O
applications and multi-ISA slots.
Besides, an advanced feature is used on ROBO-678 to support detecting and
monitoring of system temperature, operating voltage and fan status.
The 82802 Firmware Hub stores system BIOS and video BIOS, eliminating a
redundant, nonvolatile memory component.
There are two on-board PCI Fast Ethernet via RJ-45 Ports to support full
functionality of ROBO-678 AIO SBC (All-In-One Single Board Computer).
The on-board 68-pin PCI connector supports additional daughter board for
further support.
The graphic device is the 815E built-in Graphics Controller to support high
end of graphics accelerator. It is implemented by high performance
SDRAM 4MB to support color depths and high resolution up to 1600 x 1200
with 256 colors.
All of details of operating relations are shown in Figure 1-1 ROBO-678
System Block Diagram.
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