Frequently Asked Questions...
How to actually hook up xmas lights to a spartan 3e board? Do i need an H-bridge?
Im looking to have xmas lights powered by my spartan 3e 100 board and have the coding done for the music I want. It is simply a bunch of delays and outputs but my question is if I output the signals from the jtag pins there would not be enough power or current to drive the led lights so how do I resolve this issue and be able to light up multiple xmas lights from the board?
Answer:
Unless you are using back2back or bi-color LEDs (were they do different things depending on which way the current is flowing), you don't need H-bridges, just drive transistors. An H-bridge is for controlling a bi-directional DC motor.
 JTAG CABLE for NFUSION and NEOSAT recievers (10 Pin ) US $6.95 
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 JTAG cable for NFUSION Nova/Solaris recievers 10 Pin US $6.95
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 JTAG cable to fix NFUSION Nova Solaris Phoenix 10 Pin US $6.95
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 Pogo Pin Adapter 5 pos for Satellite Receiver Jtag FTA US $6.29
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 Spring Loaded Pogo Pin Adapter - for Jtag cable 0.1" US $7.99
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 20 Crown Spring Loaded Pogo Pin FTA JTAG Free Shipping! US $5.99
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 18 Crown Spring Loaded Pogo Pin JTAG FREE SHIPPING!!!!! US $5.99
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 NFUSION JTAG cable to repair Phoenix Nova Solaris 10Pin US $6.95
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 ARM JTAG 20-pin to 10-pin Adapter US $2.95
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Pin Jtag
JTAGLive Part 2 - Sampling pins and testing connections with JTAG Boundary-scan
Gao Tek Inc. Announces a Usb Arm Emulator
For Immediate Release
GAO TEK INC. ANNOUNCES A USB ARM EMULATOR
Toronto, ON – GAO Tek Inc. has released a new USB ARM Emulator
FUNCTIONS OF THE USB ARM EMULATOR :
• Support a variety of ARM cores, include ARM7/ARM9/Xscale series
• Support Multi-Core/Multi-Processor
• Support debug multi-core at the same time
• Support detect ARM core in target board
• Support hardware breakpoints and software breakpoints
• Support debug target in ARM/Thumb mode
• Support debug target in Little/Big Endian
• Support debug target with MMU enabled
• Support debug target with Cache enabled
• Support DCC
• Support Exception Catch
• JTAG Interface : 20-Pin JTAG interface, TCK: 6MHz(MAX)
• Size : 90 X 65 X 25 mm
Features OF THE USB ARM EMULATOR :
• Maximum communication rate can reach up to 480 Mbps
• No need to power from external source again
• Plug-in to use, small volume, easy to carry
• Supports hardware breakpoints and unlimited software breakpoints
• Supports dynamic firmware upgrades, hence supports more developing ARM kernels
GAO Tek Inc.
(416)-292-0038, ext 238
GAO Tek Inc., a member of GAO Group, is a leading provider of embedded development tools, telecommunication testers, electronic measurement instruments, video surveillance, alarm and other electronic products that serve the needs of electronic professionals internationally.
For Immediate Release
GAO TEK INC. ANNOUNCES A USB ARM EMULATOR
Toronto, ON – GAO Tek Inc. has released a new USB ARM Emulator
FUNCTIONS OF THE USB ARM EMULATOR :
• Support a variety of ARM cores, include ARM7/ARM9/Xscale series
• Support Multi-Core/Multi-Processor
• Support debug multi-core at the same time
• Support detect ARM core in target board
• Support hardware breakpoints and software breakpoints
• Support debug target in ARM/Thumb mode
• Support debug target in Little/Big Endian
• Support debug target with MMU enabled
• Support debug target with Cache enabled
• Support DCC
• Support Exception Catch
• JTAG Interface : 20-Pin JTAG interface, TCK: 6MHz(MAX)
• Size : 90 X 65 X 25 mm
Features OF THE USB ARM EMULATOR :
• Maximum communication rate can reach up to 480 Mbps
• No need to power from external source again
• Plug-in to use, small volume, easy to carry
• Supports hardware breakpoints and unlimited software breakpoints
• Supports dynamic firmware upgrades, hence supports more developing ARM kernels
GAO Tek Inc.
(416)-292-0038, ext 238
GAO Tek Inc., a member of GAO Group, is a leading provider of embedded development tools, telecommunication testers, electronic measurement instruments, video surveillance, alarm and other electronic products that serve the needs of electronic professionals internationally.
About the Author
GAO Tek Inc., a member of GAO Group, is a leading provider of embedded development tools, telecommunication testers, electronic measurement instruments, video surveillance, alarm and other electronic products that serve the needs of electronic professionals internationally.
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