- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄377932 > MB91F155A (Fujitsu Limited) 32-bit Proprietary Microcontrollers PDF資料下載
參數(shù)資料
| 型號(hào)： | MB91F155A |
| 廠商： | Fujitsu Limited |
| 英文描述： | 32-bit Proprietary Microcontrollers |
| 中文描述： | 32位微控制器專有 |
| 文件頁(yè)數(shù)： | 25/105頁(yè) |
| 文件大?。?/td> | 989K |
| 代理商： | MB91F155A |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)當(dāng)前第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)
MB91F155A/MB91155/MB91154
25
[Precautions When Writing to the MODR]
Before writing to the MODR, be sure to set AMD0 through 5 and determine the bus width in each CS (Chip
Select) area.
The MODR does not have bus width setting bits.
The bus width value set with mode pins MD2 through 0 is enabled before writing to the MODR and the bus width
value set with BW1 and 0 of AMD0 through 5 is enabled after writing to the MODR.
For example, the external reset vector is normally executed with area 0 (the area where CS0 is active) and the
bus width at that time is determined by pins MD 2 through 0. Suppose that the bus width is set to 32 or 16 bits
in MD2 though 0 but no value is specified in AMD 0. If the MODR is written in this state, area 0 then switches
to 8-bit bus mode and operates the bus since the initial bus width in AMD0 is set to 8 bits. This causes a
malfunction.
In order to prevent this type of problem, AMD0 through 5 must always be set before writing to the MODR.
Writing to the MODR.
AMD0 to AMD5 BW1, 0
Designated bus width : MD2,1,0
RST (Reset)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB91F155APF-G | 32-bit Proprietary Microcontrollers |
| MB91F155APFV-G | 32-bit Proprietary Microcontrollers |
| MB91155PFV-G | 32-bit Proprietary Microcontrollers |
| MB91260B | 32-bit Proprietary Microcontroller CMOS |
| MB91263B | 32-bit Proprietary Microcontroller CMOS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB91F155APF-G | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontrollers |
| MB91F155APFV-G | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontrollers |
| MB91F155PFV-G | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontrollers |
| MB91F158 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontrollers |
| MB91F158PFF-G | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontrollers |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。