Index
Am186™CC/CH/CU Microcontrollers User’s Manual
Index-15
simplified block diagram, 16-3
software considerations, 16-14
time slots, 16-8
usage, 16-7
with GCI, 16-14
U
UART
address bits, 13-9, 13-10
automatic baud rate detection, 13-7, 13-16, 13-18
baud rate, 13-14, 13-15
block diagram, 13-2
break detection and generation, 13-20
clock, 13-14, 13-15
comparison to other devices, 13-23
CTS flow control, 13-13
data, 13-8
data overflow, 13-8
definition, Glossary-9
detectable baud ranges, 13-17
DMA example, 8-21
extended reads and writes, 13-10
FIFO, 13-11
frame, 13-8
hardware considerations, 13-22
High-Speed UART signal descriptions, 3-22
initialization, 13-23
interface to DMA, 13-21
interrupt sources, 13-19
multiplexed signals, 13-3
operation, 13-4
overview, 1-9
receive FIFO, 13-12
receive status and data, 13-10
receiver bit sampling, 13-16
receiving data, 13-6, 13-7
registers, 13-3
registers , 13-4
RTR flow control, 13-13
RTR_HU signal, 13-14
RTR_U signal, 13-14
setting the baud rate, 13-6
signal descriptions, 3-22
software considerations, 13-22
special-character matching, 13-21
system design, 13-3
timing, 13-8
transmit FIFO, 13-11
transmitting address bit, 13-9
transmitting data, 13-5
usage, 13-4
using FIFO, 13-12
with DMA, 8-16
worst case autobaud error, 13-17
UCS signal
chip select, 5-5, 5-9
description, 3-18
emulator support, 4-5
UCSX8 signal
description, 3-7
emulator support, 4-5
unsynchronized transfer
definition, Glossary-9
description, 8-17
unused opcode exception interrupt, 7-20
upstream GCI versus downstream, 17-11, 17-12
upstream monitor channel transmission, 17-15
usage
chip select, 5-4
DRAM, 6-3
emulator support, 4-2
GCI, 17-5
HDLC, 15-7
interrupt, 7-6
programmable I/O (PIO), 9-5
synchronous serial interface (SSI), 14-4
TSA, 16-7
UART, 13-4
USB, 18-10
watchdog timer, 11-3
USB
block diagram, 18-2
clock source, 18-5
command
handled by hardware, 18-27, 18-28
handled by software, 18-26, 18-27
handling, 18-26
processing, 18-30
protocol, 18-28
connect and disconnect, 18-3
control endpoint
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...