Table of Contents
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INDEX
Numerics
32-channel linecard application, 1-15
A bus, definition, Glossary-1
A19–A0 signals
description, 3-10
emulator support, 4-2
ACK, definition, Glossary-1
acknowledge
DMA, 8-10
interrupt, 7-10
activation, GCI, 17-10
AD bus, definition, Glossary-1
AD15–AD0 signals
description, 3-10
emulator support, 4-2
ADCCP, definition, Glossary-1
adding data buffers, 8-32, 8-34
address
generation, 2-5, 2-6
multiplexing, DRAM, 6-4
address and data bus (AD15–AD0)
description, 3-10
address bit, UART, 13-9, 13-10
address bus
configuring chip select, 5-9
description, 3-10, 3-13
overview, 3-30
addressing mode, 2-9, 2-10
ADEN signal
description, 3-7
emulator support, 4-2
ADSL, definition, Glossary-1
AEPBUFS register, 18-8
AEPCTL register, 18-8
AEPDAT register, 18-8
AEPDEF1 register, 18-8
AEPDEF2 register, 18-9
AEPDEF3 register, 18-9
AEPSIZ register, 18-8
A
Am186™CC/CH/CU Microcontrollers User's Manual
ALE signal
description, 3-10
emulator support, 4-3
Am186CC microcontroller, block diagram, 1-5
Am186CC/CH/CC microcontroller
block diagrams, 1-4
clocks, 3-33
DMA channel use, 8-8, 8-9
embedded CPU overview, 1-6
signal description table, 3-10
Am186CH HDLC microcontroller, block diagram, 1-5
Am186CU USB microcontroller, block diagram, 1-5
ANSI, definition, Glossary-1
application
basic-rate GCI with ISDN, 16-10
GCI, 17-8
GCI-PCM highway conversion, 12-5
ISDN, 12-5
ISDN-to-ethernet low-end router, 1-14
linecard, 1-15, 12-4
overview, 1-13
PCM highway, 16-11
serial communication overview, 12-3
synchronous serial interface, 14-3
arbitration, GCI D-channel, 17-17
architectural overview, 1-6
ARCVPK register, 18-8
ARDY signal
description, 3-10
emulator support, 4-3
array BOUNDS exception interrupt, 7-20
asynchronous communications
High-Speed UART signal descriptions, 3-22
overview, 12-6
UART signal descriptions, 3-22
asynchronous serial interface. See UART.
asynchronous transmission, definition, Glossary-1
asynchronous, definition, Glossary-1
AT interface, definition, Glossary-1
autobaud. See baud rate, detection.
Index-1
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