欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: MB91F133PMT2
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: 32-Bit RISC Microcontroller
中文描述: 32-BIT, FLASH, 33 MHz, RISC MICROCONTROLLER, PQFP144
封裝: PLASTIC, LQFP-144
文件頁數: 39/123頁
文件大?。?/td> 1362K
代理商: MB91F133PMT2
MB91133/MB91F133
39
I
PERIPHERAL RESOURCES
1.
Bus Interface
The bus interface controls the interface with external memory and external I/O.
Bus Interface Characteristics
24-bit (16 MB) address output
16/8-bit bus width can be set.
Insertion of programmable “automatic memory wait” (maximum of 7 cycles)
Supports “little endian” mode
Unused addresses / data pins can be used as I/O ports.
Clock doubled should be used if the external bus exceeds 25 MHz. Bus speed is 1/2 of the CPU speed.
Areas
A total of six types of chip selection areas are prepared for the bus interface. The position of each area can be
randomly arranged per 64 KB at least using area selection registers (ASR1 to ASR 5) and area mask registers
(AMR1 to AMR 5) in an area of 4 GB. The area 0 is allocated to space outside the area specified by ASR1 to
ASR5. External areas other than 00010000
H
to 0005FFFF
H
are deemed area 0 on resetting.
There is no chip selection output pin so no setting is required. Setting it has no effect on usage.
Figure 4.1-1 shows an example in which areas 1 to 5 are arranged from 00100000
H
to 0014FFFF
H
in 64 KB
units. Also, Figure 4.1-2 shows an example in which area 1 is arranged as 00000000
H
to 0007FFFF
H
in 512 KB
and areas 2 to 5 are arranged as 00100000
H
to 004FFFFF
H
in 1-MB units.
00000000
H
00000000
H
00080000
H
000FFFFF
H
001FFFFF
H
002FFFFF
H
003FFFFF
H
004FFFFF
H
00080000
H
000FFFFF
H
0010FFFF
H
0011FFFF
H
0012FFFF
H
0013FFFF
H
0014FFFF
H
CS0 (1 Mbyte)
CS1 (512 K)
CS0 (512 K)
CS2 (1 Mbyte)
CS3 (1 Mbyte)
CS4 (1 Mbyte)
CS5 (1 Mbyte)
CS0
CS0
CS1 (64 Kbyte)
CS2 (64 Kbyte)
CS3 (64 Kbyte)
CS4 (64 Kbyte)
CS5 (64 Kbyte)
Figure 4.1-1
Area Arrangement Example 1
Figure 4.1-2
Area Arrangement Example 2
相關PDF資料
PDF描述
MB91133 32-Bit RISC Microcontroller
MB91133PMT2 32-Bit RISC Microcontroller
MBC13900 NPN Silicon Low Noise Transistor
MBC13900T1 NPN Silicon Low Noise Transistor
MBC2014CF SILICON PLANAR PHTODIODES
相關代理商/技術參數
參數描述
MB91F155 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontrollers
MB91F155A 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontrollers
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
主站蜘蛛池模板: 三穗县| 渝北区| 孙吴县| 望奎县| 自治县| 县级市| 德阳市| 临沧市| 红原县| 溧水县| 壶关县| 石柱| 临潭县| 个旧市| 承德市| 中山市| 岳普湖县| 黔西县| 容城县| 成武县| 宜良县| 循化| 保康县| 奉节县| 子长县| 隆德县| 平陆县| 普兰店市| 勃利县| 莆田市| 阿拉善盟| 敖汉旗| 尼木县| 桂东县| 铅山县| 东辽县| 天门市| 安达市| 凤凰县| 盱眙县| 赤壁市|