Aaeon SBC-657 User Manual page 64

3.8.13 TX, RX inverting enable
Consult your IR peripheral documentation to select the correct
setting .
The choices: Yes, No; Yes, Yes; No, No; No, Yes
3.8.14 Onboard Parallel Port
Select a logical LPT port address and corresponding interrupt for
the physical parallel port
The Choice: 378/IRQ7, 278/IRQ5, 3BC/IRQ7(Default),
Disabled
3.8.15 Onboard Parallel Mode
Two bidirectional parallel ports.
The choices: Normal(Default), EPP, ECP, ECP/EPP .
3.8.16 ECP Mode Use DMA
Select a DMA channel for the port.
The choices: 3(Default), 1
3.8.17 Parallel Port EPP Type
Select EPP port type 1.7 or 1.9.
The choices: EPP1.9(Default), EPP1.7
3.8.18 Onboard Serial Port 3
The choices: Disabled(Default), 3F8, 2F8, 3E8, 2E8
3.8.19 Serial Port 3 Use IRQ
The choices: IRQ10, IRQ11, IRQ4, IRQ3
3.8.20 Onboard Serial Port 4
The choices: Disabled(Default), 3F8, 2F8, 3E8, 2E8
3.8.21 Serial Port 4 Use IRQ
The choices: IRQ10, IRQ11, IRQ4, IRQ3
54 SBC-657 User Manual