- 您现在的位置：买卖IC网 > PDF目录98077 > SAX-XC878M-13FFI5V (INFINEON TECHNOLOGIES AG) 8-BIT, FLASH, 24 MHz, RISC MICROCONTROLLER, PQFP64 PDF资料下载
参数资料
| 型号： | SAX-XC878M-13FFI5V |
| 厂商： | INFINEON TECHNOLOGIES AG |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 24 MHz, RISC MICROCONTROLLER, PQFP64 |
| 封装： | PLASTIC, TQFP-64 |
| 文件页数： | 14/141页 |
| 文件大小： | 2385K |
| 代理商： | SAX-XC878M-13FFI5V |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页当前第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页第89页第90页第91页第92页第93页第94页第95页第96页第97页第98页第99页第100页第101页第102页第103页第104页第105页第106页第107页第108页第109页第110页第111页第112页第113页第114页第115页第116页第117页第118页第119页第120页第121页第122页第123页第124页第125页第126页第127页第128页第129页第130页第131页第132页第133页第134页第135页第136页第137页第138页第139页第140页第141页
XC878CLM
Functional Description
Data Sheet
103
V1.1, 2009-08
3.23
On-Chip Debug Support
The On-Chip Debug Support (OCDS) provides the basic functionality required for the
software development and debugging of XC800-based systems.
The OCDS design is based on these principles:
Use the built-in debug functionality of the XC800 Core
Add a minimum of hardware overhead
Provide support for most of the operations by a Monitor Program
Use standard interfaces to communicate with the Host (a Debugger)
Features
Set breakpoints on instruction address and on address range within the Program
Memory
Set breakpoints on internal RAM address range
Support unlimited software breakpoints in Flash/RAM code region
Process external breaks via JTAG and upon activating a dedicated pin
Step through the program code
The OCDS functional blocks are shown in Figure 32. The Monitor Mode Control (MMC)
block at the center of OCDS system brings together control signals and supports the
overall functionality. The MMC communicates with the XC800 Core, primarily via the
Debug Interface, and also receives reset and clock signals.
After processing memory address and control signals from the core, the MMC provides
proper access to the dedicated extra-memories: a Monitor ROM (holding the code) and
a Monitor RAM (for work-data and Monitor-stack).
The OCDS system is accessed through the JTAG1), which is an interface dedicated
exclusively for testing and debugging activities and is not normally used in an
application. The dedicated MBC pin is used for external configuration and debugging
control.
Note: All the debug functionality described here can normally be used only after XC878
has been started in OCDS mode.
1) The pins of the JTAG port can be assigned to either the primary port (Port 0) or either of the secondary ports
(Ports 1 and 2/Port 5).
User must set the JTAG pins (TCK and TDI) as input during connection with the OCDS system.
相关PDF资料 |
PDF描述 |
|---|---|
| SAX-XC878-16FFA3V3 | RISC MICROCONTROLLER, PQFP64 |
| SB80486DX2SC50 | 32-BIT, 50 MHz, RISC PROCESSOR, PQFP208 |
| SB80486SXSC33 | 32-BIT, 33 MHz, MICROPROCESSOR, PQFP208 |
| SB80C186EC-20 | 16-BIT, 20 MHz, MICROPROCESSOR, PQFP100 |
| SB80C188EC-13 | 16-BIT, 13 MHz, MICROPROCESSOR, PQFP100 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SAY5731 | 制造商:The Stanley Works 功能描述: |
| SAYFH836MCC0F0AR05 | 制造商:Murata Manufacturing Co Ltd 功能描述: |
| SAYRF1G95HN0F0AR05 | 制造商:Murata Manufacturing Co Ltd 功能描述: |
| SAYRF1G95HN0F0AR1S | 制造商:Murata Manufacturing Co Ltd 功能描述: |
| SAYRJ1G88CE0B0AR05 | 制造商:Murata Manufacturing Co Ltd 功能描述: |
发布紧急采购，3分钟左右您将得到回复。