參數(shù)資料
型號(hào)： M32182F3VFP
元件分類(lèi)： 微控制器/微處理器
英文描述： 32-BIT, FLASH, 64 MHz, RISC MICROCONTROLLER, PQFP144
封裝： 20 X 20 MM, 0.50 MM PITCH, PLASTIC, LQFP-144
文件頁(yè)數(shù)： 26/36頁(yè)
文件大?。?/td> 292K
代理商： M32182F3VFP
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)
相關(guān)PDF資料
PDF描述
M32182F3TFP 32-BIT, FLASH, 80 MHz, RISC MICROCONTROLLER, PQFP144
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M32192F8TFP 32-BIT, FLASH, 160 MHz, RISC MICROCONTROLLER, PQFP144
M32192F8UWG 32-BIT, FLASH, 160 MHz, RISC MICROCONTROLLER, PBGA224
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M32182F8TFP 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:32-BIT RISC SINGLE-CHIP MICROCOMPUTER M32R FAMILY / M32R/ECU SERIES
M32182F8TFP#U2 制造商:Renesas Electronics Corporation 功能描述:MCU 32-bit M32R RISC 1024KB Flash 5V 144-Pin LQFP
M32182F8UFP 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:32-BIT RISC SINGLE-CHIP MICROCOMPUTER M32R FAMILY / M32R/ECU SERIES
M32182F8VFP 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:32-BIT RISC SINGLE-CHIP MICROCOMPUTER M32R FAMILY / M32R/ECU SERIES
M32182T2-PTC 功能描述:DEV CONNECTION CNVTR FOR 32182 G RoHS:否 類(lèi)別:編程器，開(kāi)發(fā)系統(tǒng) >> 配件 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program RoHS指令信息:IButton RoHS Compliance Plan 標(biāo)準(zhǔn)包裝:1 系列:- 附件類(lèi)型:USB 至 1-Wire? RJ11 適配器 適用于相關(guān)產(chǎn)品:1-Wire? 設(shè)備 產(chǎn)品目錄頁(yè)面:1429 (CN2011-ZH PDF)
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