Specifications

Appendix B Quick Reference 37
· STANDARD/ ENHANCED Mode
STANDARD MODE: In this mode, the I/O addresses and IRQ levels
of each port are set to their default values, as shown below. (Disable
BIOS settings of on-board COM1 ~ COM4 ports)
.oNtroP.oNtroP
.oNtroP
.oNtroP.oNtroPsserddAO/IsserddAO/I
sserddAO/I
sserddAO/IsserddAO/I
troPMOCtroPMOC
troPMOC
troPMOCtroPMOC
.oN
)*(leveLQRI)*(leveLQRI
)*(leveLQRI
)*(leveLQRI)*(leveLQRI
QRItnednepednIQRIerahS
1troPh8F31MOC11PJ11PJ
2troPh8F22MOC21PJ11PJ
3troPh8E33MOC31PJ11PJ
4troPh8E24MOC41PJ11PJ
.oNtroP.oNtroP
.oNtroP
.oNtroP.oNtroPsserddAO/IsserddAO/I
sserddAO/I
sserddAO/IsserddAO/I
)*(leveLQRI)*(leveLQRI
)*(leveLQRI
)*(leveLQRI)*(leveLQRI
QRItnednepednIQRIerahS
1troP
sserddAesaB
h00+
11PJ11PJ
2troP
sserddAesaB
h80+
21PJ11PJ
3troP
sserddAesaB
h01+
31PJ11PJ
4troP
sserddAesaB
h81+
41PJ11PJ
ENHANCED MODE: In this mode, the I/O addresses and IRQ levels
of each port are set as shown below. Make sure that the I/O addresses
of the original system (refer to Appendix A) will never conflict with
the PCL-846/847 card's [Base Address] ~ [Base Address + 1F].