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参数资料
| 型号： | M32182F8VFP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, FLASH, 64 MHz, RISC MICROCONTROLLER, PQFP144 |
| 封装： | 20 X 20 MM, 0.50 MM PITCH, PLASTIC, LQFP-144 |
| 文件页数： | 26/36页 |
| 文件大小： | 292K |
| 代理商： | M32182F8VFP |
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2002-10-11 Rev.1.2
Mitsubishi Microcomputers
32182Group
Under Development
SINGLE-CHIP 32-BIT CMOS MICROCOMPUTER
32
Real-time Debugger (RTD)
The Real-time Debugger (RTD) provides a function for
accessing directly from the outside to the internal RAM. It
uses a dedicated clock-synchronized serial I/O to com-
municate with the outside.
Use of the RTD communicating via dedicated serial lines
allows the internal RAM to be read out and rewritten with-
out having to halt the CPU. Also, it can activate an exclu-
sive RTD interrupt through RTD communication.
Built-in Virtual-Flash emulation function
The 384K bytes of internal flash memory can have its 4K
bytes areas (total 96 banks) replaced with 4K bytes areas
of the internal RAM (4K bytes
× 8). Use of this function
helps to make the necessary changes and evaluate the
changed program during development phase without hav-
ing to reset the microcomputer. Also, when combined with
the Real-time Debugger, this function enables the data in
RAM to be rewritten and read out without causing CPU
load, making it possible to reduce the program evaluation
period.
Command
address
Data
Internal RAM
M32R
CPU
32182
Data
Data Bus(CPU)
Data Bus(RTD)
(RTD)
Virtual-DPRAM
structure
Real-Time Debugger
R/W without CPU intervention
RTDCLK
RTDRXD
RTDTXD
RTDACK
Figure 21. Conceptual Diagram of the Real-time Debugger (RTD)
H'0000 0000
H'0000 1000
<Internal flash>
<Internal RAM>
S bank 1
(4K bytes)
H'0080 4000
S bank 0
(4K bytes)
H'0000 2000
S bank 2
(4K bytes)
S bank 255
(4K bytes)
S bank 254
(4K bytes)
H'000F F000
H'000F D000
H'0080 7FFF
H'0080 8000
H'0080 9000
H'0080 A000
H'0080 B000
H'0080 C000
H'0080 D000
H'0080 E000
H'0080 F000
H'000F E000
4K bytes
S bank 253
(4K bytes)
Note: The bank for M32182F3VFP/M32182F3TFP extends to s-bank95.
Figure 22. Conceptual Diagram of the Virtual -Flash Emulation (Units 4K bytes)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M32182T2-PTC | 功能描述:DEV CONNECTION CNVTR FOR 32182 G RoHS:否 类别:编程器，开发系统 >> 配件 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program RoHS指令信息:IButton RoHS Compliance Plan 标准包装:1 系列:- 附件类型:USB 至 1-Wire? RJ11 适配器 适用于相关产品:1-Wire? 设备 产品目录页面:1429 (CN2011-ZH PDF) |
| M32186F8VFP | 制造商:Renesas Electronics Corporation 功能描述: |
| M3219 | 功能描述:电缆固定件和配件 LTCG PG-16 BLACK With 3173 NUT RoHS:否 制造商:Heyco 类型:Cable Grips, Liquid Tight 材料:Nylon 颜色:Black 安装方法:Cable 最大光束直径:11.4 mm 抗拉强度: |
| M32192F8TFP#U0 | 制造商:Renesas Electronics Corporation 功能描述:MCU 32-bit M32R RISC 1024KB Flash 3.3V/5V 144-Pin LQFP |
| M32192F8VFP | 制造商:Renesas Electronics Corporation 功能描述: |
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