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Version March Quatech Inc, ES-100 Manual
Models:
ES-100
1
31
31
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Troubleshooting
Specs
Install
Diagram of ES-100D
Warranty
Channel Output Configuration
ES-100D output connectors
Setting the address
Interrupt Enable Register
Page 31
Image 31
Version 1.01
March 2004
Part No.
940-0099-101
Quatech Inc,
ES-100
Manual
Page 30
Page 31
Image 31
Page 30
Contents
ES-100
Page
Warranty Information
Page
FCC Class B
EC Council Directive 89/336/EEC
General Information
Port Address IRQ
Installation
Diagram of ES-100D
Addressing Ports
Setting the address
Examination of a serial port base address
Interrupt Sharing
Interrupt Level IRQ
Interrupt Status register
Interrupt Status Register contents
This page intentionally left blank
External Connections
ES-100D connector definitions
Channel Output Configuration
ES-100D output connectors
Serial Port Functional Description
Dlab
Accessing the Serial Port registers
Interrupt Identification Register
Interrupt Enable Register
Interrupt Identification Register bit definitions
RXT0
Fifo Control Register 16550 only
EPS PEN Parity
Line Control Register
Modem Control Register bit definitions
Modem Control Register
Line Status Register bit definitions
Line Status Register
Scratchpad Register
Modem Status Register
When the receiver Fifo and receiver interrupts are enabled
Fifo Interrupt Mode Operation 16550 Uart only
Fifo polled mode operation 16550 Uart only
Value Values %
Baud Rate Selection
16450 16550 optional
Specifications
Computer will not boot up
Troubleshooting
Version March Quatech Inc, ES-100 Manual
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