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Quatech
ES-100
user manual
Models:
ES-100
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31 pages
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Troubleshooting
Specifications
Install
Diagram of ES-100D
Warranty
Channel Output Configuration
ES-100D output connectors
Setting the address
Interrupt Enable Register
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Contents
ES-100
Page
Warranty Information
Page
EC Council Directive 89/336/EEC
FCC Class B
General Information
Installation
Port Address IRQ
Diagram of ES-100D
Setting the address
Addressing Ports
Examination of a serial port base address
Interrupt Status register
Interrupt Level IRQ
Interrupt Sharing
Interrupt Status Register contents
This page intentionally left blank
External Connections
Channel Output Configuration
ES-100D connector definitions
ES-100D output connectors
Serial Port Functional Description
Accessing the Serial Port registers
Dlab
Interrupt Enable Register
Interrupt Identification Register
Interrupt Identification Register bit definitions
Fifo Control Register 16550 only
RXT0
Line Control Register
EPS PEN Parity
Modem Control Register
Modem Control Register bit definitions
Line Status Register
Line Status Register bit definitions
Modem Status Register
Scratchpad Register
Fifo Interrupt Mode Operation 16550 Uart only
When the receiver Fifo and receiver interrupts are enabled
Fifo polled mode operation 16550 Uart only
Baud Rate Selection
Value Values %
Specifications
16450 16550 optional
Troubleshooting
Computer will not boot up
Version March Quatech Inc, ES-100 Manual
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