[求助] LM3S

5749上的小板只有64个引脚而大板上引出来的是100个引脚这是怎么回事啊！还有就是小板子可不可以单独的使用，那它的供电时3V3吧。借个LM1117??

楼主最好把你板子详细信息说明一下，或者贴张图片，用过此板子的自会帮忙了，你这样问不是很明确

LM3S5749下载程序出错

我在用LM3S5749下载程序的时候出现
Sun Jun 05 22:03:33 2011: Loaded macro file: C:\Program Files\IAR Systems\Embedded Workbench 5.4 Kickstart\arm\config\flashloader\Luminary\FlashLM3Sxxx.mac
Sun Jun 05 22:03:34 2011: JTAG Speed is set to: 100 kHz
Sun Jun 05 22:03:34 2011: JTAG IDCODE      = 0x3BA00477
Sun Jun 05 22:03:34 2011: AHB-AP ID        = 0x14770011
Sun Jun 05 22:03:34 2011: AHB-AP ROM       = 0xE00FF003
Sun Jun 05 22:03:34 2011: ROM Component ID = 0xB105100D
Sun Jun 05 22:03:34 2011: Device ID        = 0x00000000 ()
Sun Jun 05 22:03:34 2011: Software reset was performed
Sun Jun 05 22:03:34 2011: Initial reset was performed
Sun Jun 05 22:03:34 2011: Turning off watchdog
Sun Jun 05 22:03:35 2011: 392 bytes downloaded and verified (0.54 Kbytes/sec)
Sun Jun 05 22:03:35 2011: Warning: 
Verify error at address 0x20000000, target byte: 0x64, byte in file: 0x00
Sun Jun 05 22:03:35 2011: Warning: 
Verify error at address 0x20000001, target byte: 0x1A, byte in file: 0x80
Sun Jun 05 22:03:35 2011: Warning: 
Verify error at address 0x20000002, target byte: 0x14, byte in file: 0x00
Sun Jun 05 22:03:35 2011: Warning: 
Verify error at address 0x20000003, target byte: 0x78, byte in file: 0x20
.**....................................................
Verify error at address 0x2000014D, target byte: 0x00, byte in file: 0xD1
Sun Jun 05 22:03:35 2011: Warning: 
Verify error at address 0x2000014E, target byte: 0x00, byte in file: 0x08
Sun Jun 05 22:03:35 2011: Warning: 
Verify error at address 0x2000014F, target byte: 0xF0, byte in file: 0x35
Sun Jun 05 22:03:35 2011: Warning: 
Verify error at address 0x20000150, target byte: 0x00, byte in file: 0x76
Sun Jun 05 22:03:35 2011: Warning: Too many verify errors, only the first 200 are displayed
Sun Jun 05 22:03:35 2011: Fatal error: There were warnings during download of FLASH loader, see Log Window 
 
Session aborted!
Sun Jun 05 22:03:38 2011: Failed to load flash loader: C:\Program Files\IAR Systems\Embedded Workbench 5.4 Kickstart\arm\config\flashloader\Luminary\FlashLM3SxxxRAM32K.out

LM3S5749最小系统

LM3S5749最小系统和LM3S8962的比较象

LM3S5749最小系统

LM3S5749最小系统和LM3S8962的比较象  

没有人回应啊！还是大家没有碰到过这种问题

回答

你好!

     能问一下兄台,你到底想要干什么? 你这板子是谁给你的? 你一会儿是8962,一会儿是5749.

     你能给我个详细的说明吗?

     还有就是5479. ti压根就没这个评估板,你向谁买的,你问问他相关的情况, 谁打的板子谁最清楚.

     下载程序下载不了,情况很多.一般只要jtag和地和电源连接正确都是可以下载程序的。

Fred

回复 7楼 wpj1018 的帖子

楼上大哥说得太对了

我这个不是评估板好不好。问题解决了。谢谢楼上的大哥

回复 9楼 guozhiyang 的帖子

可以说说如何解决的：）

说说呀