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參數(shù)資料
| 型號： | MCZ33889BEG |
| 廠商： | 飛思卡爾半導體(中國)有限公司 |
| 英文描述： | System Basis Chip with Low Speed Fault Tolerant CAN Interface |
| 中文描述： | 系統(tǒng)基礎(chǔ)芯片與低速容錯CAN接口 |
| 文件頁數(shù)： | 29/60頁 |
| 文件大?。?/td> | 705K |
| 代理商： | MCZ33889BEG |
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Analog Integrated Circuit Device Data
Freescale Semiconductor
29
33889
FUNCTIONAL DEVICE OPERATION
OPERATIONAL MODES
Step 5) Write to the MCR register normal debug (0001
x101), stand-by debug (0001 x110), or Stop debug (0001
x111)
While in debug mode, the SBC can be used without
having to clear the W/D on a regular basis to facilitate
software and hardware debugging.
Step 6) To leave the debug mode, write 0000 to the MCR
register.
To avoid entering the debug mode after a power up, first
read the BATFAIL bit (MCR read) and write 0000 into the
MCR.
Figure 11
illustrates entering the debug mode.
Figure 11. Debug Mode Enter
MCU FLASH PROGRAMMING CONFIGURATION
To facilitate the possibility of down loading software into
the application memory (MCU EEPROM or Flash), the SBC
allows the following capabilities: The VDD1 can be forced by
an external power supply to 5.0 V and the reset and WDOG
output by external signal sources to zero or 5.0 V without
damage. This supplies the complete application board with
external power supply and applies the correct signal to the
reset pin.
VSUP
SPI
MCR(step4)
BATFAIL
VDD1
debug mode
MCR (step5)
SPI: read batfail
MCR (step6)
SBC in debug Mode, no W/D
SBC not in debug Mode and W/D on
TIM1(step 3)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCZ33889BEG | 制造商:Freescale Semiconductor 功能描述:IC SYSTEM BASIS W/CAN TRANCEIVER |
| MCZ33889BEG/R2 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:System Basis Chip with Low Speed Fault Tolerant CAN Interface |
| MCZ33889BEGR2 | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC SBC-LITE-LS-CAN RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| MCZ33889DEG | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC SBC-LITE-LS-CAN RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| MCZ33889DEG | 制造商:Freescale Semiconductor 功能描述:IC SYSTEM BASIS W/CAN TRANCEIVER |
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