Index
Am186™CC/CH/CU Microcontrollers User’s Manual
Index-3
operation, 5-4
overlapping, 5-8
overlapping PCS with DRAM, 6-5
overview, 1-12
PCS, 5-9
PCS7–PCS0 signals, 5-6
ranges and DRAM configuration, 3-10, 3-19
ready signal programming, 5-10
registers, 5-3
selecting DRAM, 5-7
signal descriptions, 3-17
software considerations, 5-10
system design, 5-2
timing, 5-10
UCS signal, 5-5
usage, 5-4
wait state programming, 5-10
circular buffer
definition, Glossary-1
small or misaligned, 8-25
using, 8-20, 8-23
CLKOUT signal
description, 3-14
emulator support, 4-3
clock
CLKOUT signal description, 3-14
control, 3-32
overview, 1-11
source, UART, 13-14
UART, 13-15
USB, 18-5
codec
definition, Glossary-2
timing parameters, 16-14
collision detection
GCI D-channel, 17-17
GCI monitor channel, 17-14
command, USB
handled by hardware, 18-27
handled by software, 18-26
handling, 18-26
protocol, 18-28
configuration
of maskable interrupts, 7-7
register, 3-4
summary, 2-4
control endpoint
definition, 18-30, 18-31, Glossary-2
interrupts, 18-29
programming, 18-11
controller-specific information, xxiii
conventions, documentation, xxii
CPU
addressing mode example, 2-10
addressing modes, 2-9
CPU PLL modes, 3-7
data types, 2-8, 2-9
definition, Glossary-2
I/O space, 2-6
instruction set, 2-7
memory and I/O space, 2-7
memory operands, 2-9
memory organization and address generation, 2-5
overview, 1-6
processor registers, 2-1
register and immediate operands, 2-9
register set, 2-1, 2-2
segment register, 2-7, 2-8
states, following power-on reset, 3-6
create buffer descriptor ring, 8-31, 8-33
CTS
HDLC
end of transmit control, 15-14
inactive at end of frame, 15-14
start of transmit control, 15-14
protocol overview, 12-7
UART flow control, 13-13
CTS/RTR, definition, Glossary-2
D
data
buffers, adding, 8-32, 8-34
DMA transfers, 8-11
GCI, receiving, 17-7
handling USB data, 18-18
programmable I/O, 9-6
replacing used data buffers, 8-35
transparency, definition, Glossary-2
Содержание Am186 CC
Страница 1: ...Am186 CC CH CU Microcontrollers User s Manual Order 21914B...
Страница 4: ...iv Am186 CC CH CU Microcontrollers User s Manual...
Страница 18: ...Table of Contents xviii Am186 CC CH CU Microcontrollers User s Manual...
Страница 24: ...Introduction xxiv Am186 CC CH CU Microcontrollers User s Manual...
Страница 39: ...Architectural Overview Am186 CC CH CU Microcontrollers User s Manual 1 15 Figure 1 6 32 Channel Linecard CH CC...
Страница 40: ...Architectural Overview 1 16 Am186 CC CH CU Microcontrollers User s Manual...
Страница 86: ...System Overview 3 36 Am186 CC CH CU Microcontrollers User s Manual...
Страница 92: ...Emulator Support 4 6 Am186 CC CH CU Microcontrollers User s Manual...
Страница 112: ...DRAM Controller 6 8 Am186 CC CH CU Microcontrollers User s Manual...
Страница 134: ...Interrupts 7 22 Am186 CC CH CU Microcontrollers User s Manual...
Страница 186: ...Programmable I O Signals 9 8 Am186 CC CH CU Microcontrollers User s Manual...
Страница 200: ...Watchdog Timer 11 6 Am186 CC CH CU Microcontrollers User s Manual...
Страница 232: ...Asynchronous Serial Ports UARTs 13 24 Am186 CC CH CU Microcontrollers User s Manual...
Страница 242: ...Synchronous Serial Port SSI 14 10 Am186 CC CH CU Microcontrollers User s Manual...
Страница 264: ...High Level Data Link Control HDLC 15 22 Am186 CC CH CU Microcontrollers User s Manual...
Страница 332: ...Universal Serial Bus USB 18 34 Am186 CC CH CU Microcontrollers User s Manual...
Страница 348: ...Register Summary A 16 Am186 CC CH CU Microcontrollers User s Manual...
Страница 376: ...Index Index 18 Am186 CC CH CU Microcontrollers User s Manual...