Epson IR-320, Technical Reference Manual

Page: 286 / 340

5-26 BIOS Functions Rev.C
Notes: The
Serial Port 5 Use IRQ
can be selected if the
Onboard Serial Port 5
is changed to I/O address
setting. The IRQ resource is not assigned in
“Disabled”
setting.
The
Serial Port 6 Use IRQ
can be selected if the
Onboard Serial Port 6
is changed to I/O address
setting. The IRQ resource is not assigned in
“Disabled”
setting.
When
Onboard Parallel Port
is
Disabled
setting,
Parallel Port Mode
,
EPP Mode Select
and
ECP
Mode Use DMA
are
displayed
, and the IRQ Resource is not assigned.
When the
Parallel Port Mode
for the
EPP Mode Select
is set as
“EPP”
or as
“ECP+EPP”
, the user can
then perform the necessary settings.
When the
Parallel Port Mode
for the
ECP Mode Use DMA
is set as
“ECP”
or as
“ECP+EPP”
, the user can
then perform the necessary settings.
Item Options Fail-Safe Default Optimized Default
Onboard Serial Port 5 Disabled
3F8
2F8
3E8
2E8
338
238 Disabled Disabled
Serial Port 5 Use IRQ IRQ3
IRQ4
IRQ5
IRQ7
IRQ10
IRQ11
IRQ14
IRQ15 IRQ7 IRQ7
Onboard Serial Port 6 Disabled
3F8H
2F8H
3E8H
2E8H
338H
238H Disabled Disabled
Serial Port 6 Use IRQ IRQ3
IRQ4
IRQ5
IRQ7
IRQ10
IRQ11
IRQ14
IRQ15 IRQ5 IRQ5
Onboard Parallel Port Disabled
378/IRQ7
278/IRQ5
3BC/IRQ7 378/IRQ7 378/IRQ7
Parallel Port Mode Normal
EPP
ECP
ECP+EPP Normal Normal
EPP Mode Select EPP1.9
EPP1.7 EPP1.9 EPP1.7
ECP Mode Use DMA 1
3 3 3