User`s manual

2.2.1.4 Example 4
DSP230EN.EXE (s0,b300,i3,wd8)
In example 4, the Enabler will configure the DSP-200/300 in socket 0 with a base
address of 300H and IRQ 3 using a configuration memory window at segment D800.
The DSP-200/300's RS-422/485 output drivers will always be enabled, and RTS-CTS
modem control handshaking will be disabled
2.2.1.5 Example 5
DSP230EN.EXE (o1,i5,b340,s1)
In example 2, the Enabler will configure the DSP-200/300 in socket 1 with a base
address of 340H and IRQ 5 using a configuration memory window at segment D000.
The DSP-200/300's RS-422/485 output drivers will be enabled and disabled via the
DTR signal, and RTS-CTS modem control handshaking will be disabled
2.2.1.6 Example 6
DSP230EN.EXE (s0,b300,i5,r)
In example 6, the Enabler will release the configuration used by the DSP-200/300 in
socket 0 using a configuration memory window at segment D000. The base address
and IRQ parameters are ignored and may be omitted.
2.2.1.7 Example 7
DSP230EN.EXE (s1,r,wcc)
In example 7, the Enabler will release the configuration used by the DSP-200/300 in
socket 1 using a configuration memory window at segment CC00.
2.2.2 Common Problems
Memory Range Exclusion:
The Enabler requires a region of high DOS memory when configuring aDSP-200/300.
This region is 1000H bytes (4KB) long and by default begins at address D0000H (the
default address may be changed using the "W" option). If a memory manager such as
EMM386, QEMM, or 386Max is installed on the system, this region of DOS memory
must be excluded from the memory manager's control. Consult the documentation
provided with the memory manager software for instructions on how to exclude this
memory region.
DOS/Windows 3.x 2-16
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