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The Super I/O chip W83627HF integrates two high speed serial ports, one parallel port, an SIR
interface, a Watchdog Timer (WDT) which is enabled by jumper settings and triggered by
software, H/W monitoring, FDD interface, and an 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. The Endeavor Plus
supports the DiskOnChip (DOC) for the M-systems Flash Disk, ISA buffer driving for special I/
O applications and multi-ISA slots.
In addition, an advanced feature is used on the Endeavor Plus to support detection and
monitoring of the system temperature, operating voltage, and fan status.
The 82802 Firmware Hub stores system BIOS and video BIOS, eliminating a redundant,
non-volatile memory component.
There are two onboard PCI devices (VES model only): the Ultra-160/m SCSI interface and the
Fast Ethernet port. These devices support the full functionality of the Endeavor Plus all-in-one
single board computer. The onboard SCSI device uses an Adaptec AIC-7892B Ultra-160/m
SCSI controller to support one 68-pin condensed connector with 160MB/sec maximum data
transfer. The other onboard PCI device (VE and VES models only), the LAN port, is powered
by the Intel 82559 10/100 Ethernet Controller supports Fast Ethernet interface through the RJ-
45 port.
The 810e built-in Graphics Controller supports high end graphics accelerators. It is
implemented with high performance SGRAM 4MB to support color depths and high resolution
up to 1600 x 1200 with 256 colors.
System Architecture
1-11
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