Packaging Details
- Unit Type: piece
- Package Weight: 0.500kg (1.10lb.)
- Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
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Specifications:
USBJTAG NT the second generation of USBJTAG. It uses better chip to support USB 2.0. It will support everything that USBJTAG support.
New features of USBJTAG NT:
USB 2.0 support.
Faster programming speed
Enhanced UI for programming, less chance get stuck at "detect"
Adjustable JTAG clock
Enhanced configuration.
Unified USBJTAG NT and USBBDM NT software
USB JTAG is Windows based JTAG tool for MIPS and ST20 CPU.
It has the speed of professional EJTAG but at a very low cost.
For now, the EJTAG can access target ram and program flash. In the future, an integration of debugger is possible.
Tested hardware:
Cable boxes: DCT2524, DCT700,DVI3000,DCT 6412 III
Cable modem:SB5100,SB5101 SB5120 SB4200, SB4100,SGB900,SB5102(SPI).RCA 315,RCA325.DPC2100
Dish receivers:DP301-010.IRD2700, DP301-013,Pansat
Router (VOIP):WRT54G,RTP300,VT2442
USB JTAG NT is the second generation of USBJTAG.
UJmodem is a software based on USB JTAG NT and provide better UI as well as continue support CLI.
USBJTAG NT provide faster programming speed and wider range of target support. The 48MHz of CPU clock and USB 2.0 specification makes the faster access of target possible. Most of the access speed is about 50% faster than USB JTAG. It supports PIC32MX (EJTAG 2.6, with FASTDATA support it is even faster, the read memory goes to 450KB/s and write memory goes to 550KB/s).
USBJTAG NT supports SPI flash making it the fastest SPI flash programmer in the world!! You can program MX25L0165A for only 8 seconds.
This is also the best tool for WRT54G router. Program the entire router under less than two minutes. Recent
test has proved that is can 100% debrick any WRT54G router.
USB JTAG NT supports PIC32MX and program 512KB/s will take a little more than 3 seconds. The future plan is to support GDB for MIPS developer. PIC32MX is the first to support and thanks the support from Microchip team. The GDB project is started and soon we will be able to debug PIC32MX with USB JTAG NT.
Parameter:
Chip selected:Cypress FX2 USB 2.0 chip. 48MHz CPU clock
TCK clock:Adjustable 12MHz, 6MHz 3MHz, wider range of target support for slower target
Protocol:MIPS32,MIPS64,DCU(ST20),MIPS32,MIPS64,DCU(ST20),SPI, I2C EEPROM.
0.48 support Conexant CPU (ARM920T and ARM946)
0.51 support DCU3
0.53 support ppc (DM500)
0.55 support ST40
Future protocol: ST40 etc.
USB speed:USB 2.0 480Mbit/s and 12Mbit/s(when USB1.1 is used)
Connector:14 pin changeable,EJTAG 2.6 0.1pitch. If target board has different pinout, convert cable needed.
SPI read speed:900KB/s
SPI write speed:230-260KB/s(8 seconds to program MX25FL0165A)
Target CPU support:MIPS32, DMA, non-DMA MIPS64 non-DMA, ST20.SPI serial flash,I2CEEPROM. Conexant CPU,ARM9,DCU3,ST40
Future support CPU, MIPS64 DMA,ARM7,Power PC
CLI Software version:CLI interface, Latest version is 0.79. Support old USB BDM too. Old USB JTAG can do SPI read
GUI Software version:UJModem 0.25a lot easier than CLI and still support command line.
State of the software:Active development. New features will be added. New hardware will be supported. Configuration:XML config files. Better organized for huge target and flash type support. Script support:Supported Board Tested:Cable Modems:All MIPS based (Broadcom) modems include SB5100,SB5101,SB5102(SPI)RCA315,RCA325,SB4200,SB4100,SBV5120,SBG900,SB6120(SPI)etc Cable boxes:DCT2500,DCT700,DCT6412,DP501 Routers:WRT54G family. WRT350N.MN700,WGR614v9(0.36).AR430W (SPI over JTAG) VOIP: RTP300,WRTP54G,VT2142,VT2442,VT2542.D-link VWR-VD.WGR615V. Satellite receivers: MIPS based, IRD301-010.ST20 based FTA boxes,IRD2700,IRD301.013,Pansat etc. Conexant CPU: Viewsat, Sonicview, CNX Nano2, Nano Premium PPC: DM500 DCU3:Sti5505 (XV3300) EEPROM, 24LC00-24LC1024. ST40:Sonicview 8000HD(Sti7100). IPTV(Sti5202), STi5202 NAND XBOX360Nand programming. Future target board to be tested. DCH70, DCH3416. Linux, MAC Android Support:0.71a Now officially support Linux and Mac. 0.65 for Android Testing hardware, DCT2524, DCT700,DVI3000 SB5100,SB5101 SB5120 SB4200, SB4100, DP301-010.IRD2700, DP301-013,etc. If you are not sure, pleas ask us. You are highly recommended to download the software and run first to check if it is compatible with your OS.You can select one 10 or 14 pin header for free for each USB JTAG you ordered.Please specify the pin header you want when you order. |
1.USBJTAG NT Board.
2. 14 pin flat cable.