参数资料
型号: SC9RS08KA1J3CDB
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDSO6
封装: 3 X 3 MM, 0.80 MM HEIGHT, ROHS COMPLIANT, DFN-6
文件页数: 132/134页
文件大小: 3114K
代理商: SC9RS08KA1J3CDB
SC9RS08KA2 Series Data Sheet, Rev. 1
Freescale Semiconductor
97
Chapter 12
Development Support
12.1
Introduction
Development support systems in the RS08 family include the RS08 background debug controller (BDC).
The BDC provides a single-wire debug interface to the target MCU. This interface provides a convenient
means for programming the on-chip FLASH and other nonvolatile memories. Also, the BDC is the
primary debug interface for development and allows non-intrusive access to memory data and traditional
debug features such as CPU register modify, breakpoint, and single-instruction trace commands.
In the RS08 Family, address and data bus signals are not available on external pins. Debug is done through
commands fed into the target MCU via the single-wire background debug interface, including resetting the
device without using a reset pin.
Figure 12-1. Connecting MCU to Host for Debugging
12.2
Features
Features of the RS08 background debug controller (BDC) include:
Uses a single pin for background debug serial communications
Non-intrusive of user memory resources; BDC registers are not located in the memory map
SYNC command to determine target communications rate
Non-intrusive commands allow access to memory resources while CPU is running user code
without stopping applications
Active background mode commands for CPU register access
GO and TRACE1 commands
BACKGROUND command can wake CPU from wait or stop modes
MCU
USER PCB
COMMAND TRANSLATOR
TARGET
RS08 POD
HOST
RS-232
USB, Ethernet
相关PDF资料
PDF描述
SCA-6 0 MHz - 3000 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER
SCA1N3595US 0.125 A, 125 V, SILICON, SIGNAL DIODE
SCD0705T-6R8M-N 1 ELEMENT, 6.8 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD
SCD0705T-6R8L-N 1 ELEMENT, 6.8 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD
SCD0705T-6R8K-N 1 ELEMENT, 6.8 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD
相关代理商/技术参数
参数描述
SC9RS08KA1J3CPC 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:RS08 Microcontrollers
SC9RS08KA1J3CSC 制造商:Freescale Semiconductor 功能描述:8-BIT RS08 CISC 1KB FLASH 2.5V/3.3V/5V 8-PIN SOIC N RAIL - Rail/Tube 制造商:Freescale Semiconductor 功能描述:1K FLASH W/ ACMP 62 RAM
SC9RS08KA2 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:RS08 Microcontrollers
SC9RS08KA2J3CDB 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:RS08 Microcontrollers
SC9RS08KA2J3CPC 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:RS08 Microcontrollers