收藏本站
?
?
Hardware Reference Manual for i.MX53 Quick Start
?
?
3.14. Debug   UART   Connector   (J16)  
?
UART1 ? of ? the ? i.MX53 ? Processor ? is ? connected ? to ? an ? RS ‐ 232 ? output ? to ? be ? used ? as ? a ? debug ? output ? for ? the ?
developer. ? The ? Transmit ? (TX) ? and ? Receive ? (RX) ? signals ? are ? sent ? through ? two ? 1.8V ? to ? 3.2V ? level ? shifters ? to ?
convert ? the ? logic ? signal ? voltages ? to ? the ? correct ? values ? for ? the ? Sipex ? SP3232 ? RS ‐ 232 ? transceiver. ? The ? CTS ?
and ? RTS ? signals ? are ? not ? used ? on ? the ? Quick ? Start ? board. ? The ? RS ‐ 232 ? transceiver ? receives ? its ? power ? from ?
the ? external ? 3.2V ? LDO ? Regulator. ? If ? the ? output ? of ? the ? regulator ? is ? turned ? off ? for ? power ? savings ? measures, ?
debug ? output ? will ? be ? lost. ?
?
If ? the ? designer ? wishes ? to ? use ? the ? port ? as ? an ? Applications ? UART ? Port, ? changes ? can ? be ? made ? in ? software ? to ?
reconfigure ? the ? port. ? A ? male ‐ to ‐ male ? gender ? changer ? can ? be ? used ? to ? properly ? convert ? the ? port. ?
?
To ? access ? the ? debug ? data ? output ? during ? development, ? connect ? the ? Debug ? UART ? Connector ? to ? a ? suitable ?
host ? computer ? and ? open ? a ? terminal ? emulation ? program ? (ie, ? Teraterm ? or ? HyperTerminal). ? Proper ? settings ?
for ? the ? terminal ? program ? are: ?
?
?
?
?
?
BAUD ? RATE: ?? ?
DATA: ? ? ?
PARITY: ?? ?
STOP ? BIT: ? ?
FLOW ? CONTROL: ?
115,200 ?
8 ? bit ?
None ?
1 ‐ bit ?
None ?
?
3.15. JTAG   Connector   (J15)  
?
A ? standard ? 20 ‐ pin ? ARM ? JTAG ? connector ? is ? provided ? on ? the ? Quick ? Start ? board. ? Logic ? signals ? to ? the ? JTAG ?
connector ? are ? 1.8V ? signals. ? A ? 1.8V ? reference ? signal ? is ? provided ? to ? pin ? 1 ? of ? the ? connector ? so ? that ? the ?
attached ? JTAG ? tool ? can ? automatically ? configure ? the ? logic ? signals ? for ? the ? right ? voltage. ? If ? the ? JTAG ? tool ?
does ? not ? have ? an ? automatic ? logic ? voltage ? sense, ? make ? sure ? that ? the ? tool ? is ? configured ? for ? 1.8V ? logic. ?
?
JTAG ? tools ? that ? have ? been ? specifically ? tested ? with ? the ? Quick ? Start ? board ? are: ?
?
?
?
?
?
JTAG ? Commander ? (Macraigor) ?
DS ‐ 5 ? and ? RealView ? (ARM ? Ltd.) ?
Trace32 ? (Lauterbach) ?
J ‐ Link ? (Segger/Codesourcery) ?
J ‐ Link ? (IAR) ?
? ?
Freescale Semiconductor
Hardware User Guide for i.MX53 Quick Start Board,
Preliminary Rev 0.91
11
PUBI – Public Use Business Information ?
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
MCM69C432TQ20 IC CAM 1MB 50MHZ 100LQFP
MCP1401T-E/OT IC MOSFET DRVR INV 500MA SOT23-5
MCP1403T-E/MF IC MOSFET DRIVER 4.5A DUAL 8DFN
MCP1406-E/SN IC MOSFET DVR 6A 8SOIC
MCP14628T-E/MF IC MOSFET DVR 2A SYNC BUCK 8-DFN
MCP14700T-E/MF IC MOSFET DRIVER HIGH/LOW 8DFN
MCP14E3T-E/MF IC MOSFET DVR 4.0A DUAL 8DFN
MCP14E6T-E/MF IC MOSFET DRIVER 2A 8DFN-S
相关代理商/技术参数
MCIMX53-START-R 制造商:Freescale Semiconductor 功能描述:DEV KIT I.MX53 1GHZ ARM CORTEX A8 制造商:Freescale Semiconductor 功能描述:I.MX53, WITH PMIC, QUICK START BOARD 制造商:Freescale Semiconductor 功能描述:I.MX53, WITH PMIC, QUICK START BOARD; Silicon Manufacturer:Freescale; Core Architecture:ARM; Core Sub-Architecture:Cortex-A8; Silicon Core Number:i.MX53; Silicon Family Name:i.MX53; Kit Contents:Processor, PMIC, microSD, Power ;RoHS Compliant: No
MCIMX53XA 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:i.MX53xA Automotive and Infotainment Applications Processors
MCIMX53XD 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:i.MX53xD Applications Processors for Consumer Products
MCIMX6 SOLO 制造商:RIOTBOARD 功能描述:I.MX6 GC2000 CORTEX A9 DEV BOARD 制造商:RIOTBOARD 功能描述:RIOT BOARD DEVELOPMENT PLATFORM
MCIMX6 SOLO 制造商:RIOTBOARD 功能描述:Freescale i.MX6Solo community board
MCIMX6D4AVT08AC 功能描述:处理器 - 专门应用 i.MX6D AUTO RoHS:否 制造商:Freescale Semiconductor 类型:Multimedia Applications 核心:ARM Cortex A9 处理器系列:i.MX6 数据总线宽度:32 bit 最大时钟频率:1 GHz 指令/数据缓存: 数据 RAM 大小:128 KB 数据 ROM 大小: 工作电源电压: 最大工作温度:+ 95 C 安装风格:SMD/SMT 封装 / 箱体:MAPBGA-432
MCIMX6D4AVT08ACR 功能描述:处理器 - 专门应用 i.MX6D AUTO RoHS:否 制造商:Freescale Semiconductor 类型:Multimedia Applications 核心:ARM Cortex A9 处理器系列:i.MX6 数据总线宽度:32 bit 最大时钟频率:1 GHz 指令/数据缓存: 数据 RAM 大小:128 KB 数据 ROM 大小: 工作电源电压: 最大工作温度:+ 95 C 安装风格:SMD/SMT 封装 / 箱体:MAPBGA-432
MCIMX6D4AVT08ACR2 制造商:Freescale Semiconductor 功能描述:MCIMX6D4AVT08ACR2 - Tape and Reel