Specifications

Installation and Configuration
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Memory Shadow Sub-menu
The term “Memory Shadow” refers to the technique of copying information from
ROM into RAM and accessing it in this alternate memory location. For more
information, turn to the section concerning the Memory Shadow Sub-menu.
Large Disk Access Mode:
If using a drive larger than 528 MBytes, set this to DOS if you are running DOS, or
set this to Other if using a different operating system. If you do not set this feature,
you cannot access more than 528 MBytes on larger hard disks.
RFA Memory Window
Use this option to disable or enable the RFA Flash. You must enable this option to
use your Flash memory as a bootable or a non-bootable drive. When enabled, the
Flash is visible to the system because E000-E7FF is consumed by the M-Systems file
system. If using EMM386 or other memory managers, be sure to exclude this area.
When disabled, E000-E7FF is not available for other BIOS functions.
Built-in BIOS Extension Configuration
RFA BIOS Base Address:
Use this option to enable the RFA BIOS extension on the EPC-33/34. The BIOS
extension must be enabled for the Flash memory to appear as a bootable drive. The
base address you select defines where the BIOS extension is installed. Be sure to
exclude this area if using a memory manager such as EMM386.
Options are the following:
C800-CFFFh
CC00-D300h
D000-D7FFh
D400-DC00h
D800-DFFFh
Not Installed
Integrated Peripherals Sub-menu
Use the options in this sub-menu to enable or disable the COM ports.