USBJTAG NT
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USB JTAG NT
Product Picture
HW Release dateOct 2008
Chip selected.Cypress FX2 USB 2.0 chip. 48MHz CPU clock
TCK clockAdjustable 12MHz, 6MHz 3MHz, wider range of target support for slower target
ProtocolMIPS32,MIPS64,DCU(ST20),SPI, I2C EEPROM.
(ARM920T and ARM946),DCU3 (Sti5517),ppc (DM500),ST40,CPLD (Jam player)
Connector14 pin changeable,EJTAG 2.6 0.1pitch. If target board has different pinout, convert cable needed.
SPI read speed900KB/s
SPI write speed230-260KB/s(8 seconds to program MX25FL0165A)
SW developerwww.usbjtag.com
Target CPU supportMIPS32, 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 versionCLI interface, Latest version is 1.06.
GUI Software versionUJModem 1.03 lot easier than CLI and still support command line.
http://www.usbjtag.com/image/jtagntmedia/UJModem.jpg
Software downloadhttps://www.usbjtag.com/filedownload/index.php
State of the softwareActive development. New features will be added. New hardware will be supported.
ConfigurationXML config files. Better organized for huge target and flash type support.
Script supportSupported.
Board TestedCable Modems:All MIPS based (Broadcom) modems include SB5100,SB5101,SB5102(SPI),RCA315,RCA325,SB4200,SB4100,SBV5120,SBG900,SB6120(SPI),SB6121,SB6141,SGB6580,DCP3000,CG3100D,etc.
Cable boxes:DCT2500,DCT700,DCT6412,DP501
Routers:WRT54G family. WRT350N.WRT400,M20,MN700,EA2700,WGR614v9(0.36).AR430W (SPI over JTAG),Meraki MR18.
VOIP: RTP300,WRTP54G,VT2142,VT2442,VT2542.D-link VWR-VD.WGR615V.VT1000(5)
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.
OS SupportWindows, Linux, MacOS
User manual User manual of NT
Supportwww.usbjtag.com/phpbb3
Youtube videoshttps://www.youtube.com/user/usbbdm/videos

Lasted Updated:March 01 2020

Vists since Jan 4,2009