Table of Contents
xvi
Am186™CC/CH/CU Microcontrollers User’s Manual
CPU and Internal Peripheral States Immediately Following Power-On Reset . . . . . 3-6
Programming Am186CC/CH/CU Microcontrollers Bus Width . . . . . . . . . . . . . . . . 3-31
Signal Function When UCS or LCS is Configured for DRAM. . . . . . . . . . . . . . . . . . 5-7
DRAM Supported by the Am186CC/CH/CU Microcontrollers . . . . . . . . . . . . . . . . . 6-4
Am186CC Communications Controller DMA Channel Use . . . . . . . . . . . . . . . . . . . 8-8
Am186CH HDLC Microcontroller DMA Channel Use . . . . . . . . . . . . . . . . . . . . . . . . 8-8
Am186CU USB Microcontroller DMA Channel Use . . . . . . . . . . . . . . . . . . . . . . . . . 8-9
General-Purpose DMA Request Source and Synchronization . . . . . . . . . . . . . . . 8-17
Example Register Settings for UARTs and Circular Buffers . . . . . . . . . . . . . . . . . . 8-22
Am186CC SmartDMA Channel Request Source and Synchronization . . . . . . . . . 8-27
Am186CH SmartDMA Channel Request Source and Synchronization . . . . . . . . . 8-28
Am186CU SmartDMA Channel Request Source and Synchronization . . . . . . . . . 8-28
SmartDMA Transmit Channel Descriptor Format . . . . . . . . . . . . . . . . . . . . . . . . . . 8-39
SmartDMA Receive Channel Descriptor Format . . . . . . . . . . . . . . . . . . . . . . . . . . 8-40
PIO Set and PIO Clear Registers’ Effect on PIO Data Register . . . . . . . . . . . . . . . . 9-6
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...