参数资料
型号: TWR-MEM
厂商: Freescale Semiconductor
文件页数: 5/8页
文件大小: 0K
描述: MEMORY MODULE FOR TWR SYSTEM
设计资源: TWR-MEM Schematics
标准包装: 1
附件类型: 存储扩展卡
适用于相关产品: Freescale 电源塔系统
产品目录页面: 734 (CN2011-ZH PDF)
TWR-MEM
Quick Start Guide for TWR-MCF5225X
TOWER SYSTEM
Jumper
J12
J13
J14
J15
J16
Option
SD Card Configuration
Options
SD Card Write Protect
Detect Isolation
Serial Flash Chip-Select
MRAM Write Protect
CPLD Chip-Select
Selection
Setting
*1-2*
3-4
5-6
7-8
9-10
11-12
*ON*
OFF
*1-2*
2-3
*ON*
OFF
*1-2*
2-3
Description
Connect SD Card Detect to IRQH (B55)
Connect SD Card Detect to IRQA (B62)
Connect SD_D[1] to GPIO2 (B22)
Connect SD_D[2] to GPIO8 (A10)
Apply pull-up to SD_CMD/MOSI
Apply pull-up to SD_D[0]/MISO
Connect SD Card Write Protect Detection to Tower
GPIO7 (A11)
Disconnect SD Card Write Protect Detection from Tower
Connect Serial Flash Chip-Select to SPI0_CS0 (B46)
Connect Serial Flash Chip-Select to SPI0_CS1 (B47)
Normal MRAM operation (R/W)
Write protect MRAM
Use Flexbus CS0 as CPLD chip-select (pin 50)
Use Flexbus CS1 as CPLD chip-select (pin 50)
相关PDF资料
PDF描述
TWR-PROTO TOWER SYSTEM PROTO
TWR-SER2 TOWER SYSTEM INTERFACE BOARD
TWR-SER TOWER SERIAL I/O HARDWARE
U202-004-R HUB USB 1.1 4-PORT MINI
U203-004-R HUB USB 1.1 4-PORT BUS-POWER
相关代理商/技术参数
参数描述
TWR-MEM 制造商:Freescale Semiconductor 功能描述:TOWER SYSTEM - MEMORY CONTROLL
TWR-MEM-PISMO 功能描述:存储器 IC 开发工具 Tower Memory Pismo RoHS:否 制造商:STMicroelectronics 产品:Reference Boards 工具用于评估:M24LR64-R 存储容量:64 kbit 存储类型:EEPROM 工作电源电压:1.8 V to 5.5 V
TWR-METRO-KIT-EU 功能描述:WiFi/802.11开发工具 TWR-METRO-KIT FOR EU RoHS:否 制造商:Roving Networks 产品:Evaluation Boards 工具用于评估:RN-171 支持协议:802.11 b/g 频率:2.4 GHz 接口类型:UART 工作电源电压:2 V to 16 V
TWR-METRO-KIT-JA 功能描述:WiFi/802.11开发工具 TWR-METRO-KIT FOR JA RoHS:否 制造商:Roving Networks 产品:Evaluation Boards 工具用于评估:RN-171 支持协议:802.11 b/g 频率:2.4 GHz 接口类型:UART 工作电源电压:2 V to 16 V
TWR-METRO-KIT-NA 功能描述:WiFi/802.11开发工具 TWR-METRO-KIT FOR NA RoHS:否 制造商:Roving Networks 产品:Evaluation Boards 工具用于评估:RN-171 支持协议:802.11 b/g 频率:2.4 GHz 接口类型:UART 工作电源电压:2 V to 16 V