本帖最后由 hotqj 于 2010-9-3 16:55 编辑
回复 hugebird
1.9k
发现1.9j支持不了64位系统,以前没研究过64位的编程,32位和64位不能在一个执行 ...
hugebird 发表于 2010-9-2 01:49 
我的Jlink V8数据线今天想使用一下,下载了最新的Jlink软件.
Brjtag没想到出现这种提示(XP和Win7都是这种提示)。- ===============================================
- Broadcom EJTAG Debrick Utility v1.9k-hugebird
- ===============================================
- Initializing J-Link HW Ver. 8.0
- Set I/O speed to 3000 KHz
- Detected target Vref = 3.313V
- USB TAP device has been initialized. Please confirm VREF signal connected!
- Press any key to continue... ONCE target board is powered on!
- Jlink TLR reset error (3)
- Jlink TLR reset error (-116)
- Probing bus ... ====>usb write[16], usb read[7],(st=1)
- ====>v3 return state[-116],(0)
- USB Port R/W error occur! Please reduce buffer size with /L5:1000 and try again.
复制代码
刚刚我又试了下,只接上Jlink的数据线,不接设备的JTAG接口,也是这种提示。。。
我又使用Jlink的J-Link Commander工具来测试。提示如下:- SEGGER J-Link Commander V4.14i ('?' for help)
- Compiled Aug 12 2010 20:19:35
- DLL version V4.14i, compiled Aug 12 2010 20:19:20
- Firmware: J-Link ARM V8 compiled Aug 12 2010 19:35:38
- Hardware: V8.00
- S/N : 20100214
- Feature(s) : RDI,FlashDL,FlashBP,JFlash,GDBFull
- Info: TotalIRLen = 5, IRPrint = 0x01
- WARNING: No matching core found. Selecting default core (ARM7).
- VTarget = 3.319V
- Found 1 JTAG device, Total IRLen = 5:
- #0 Id: 0x0635817F, IRLen: 05, Unknown device
- Found 1 JTAG device, Total IRLen = 5:
- #0 Id: 0x0635817F, IRLen: 05, Unknown device
- J-Link>
复制代码 不知道这是什么情况,我上次使用时,都没出现这种情况啊。
难道是因为我装了新版的Jlink的驱动软件,好象那时自动升级了固件。因为这个原因? |