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Comp.Arch.FPGA | Configurating multiple devices(FPGA and CPLD) with different Vccs through the JTAG
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Configurating multiple devices(FPGA and CPLD) with different Vccs through the JTAG - john ong - 2004-04-20 03:50:00
Hi, I am new to configurating multiple devices through JTAG. Does anyone know if it is possible to configure multiple devices (Xilinx Spartan FPGA and CPLD) in a daisy chain through JTAG. The problem I face is that the the devices concerned have different Vcc(s). The former is 5V and the latter is a 3.3V device. Is it only possible to configure them separately through JTAG. Thank you.______________________________
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Re: Configurating multiple devices(FPGA and CPLD) with different Vccs through the JTAG - A Beaujean - 2004-04-20 09:02:00
A good help is on the xilinx site. xilinx.com --> Support --> Problem Solvers --> JTAG Problem Solvers From there, look for relevant info. j...@hotmail.com (john ong) wrote in message news:<a...@posting.google.com>... > Hi, > I am new to configurating multiple devices through JTAG. Does anyone > know if it is possible to configure multiple devices (Xilinx Spartan > FPGA and CPLD) in a daisy chain through JTAG. The problem I face is > that the the devices concerned have different Vcc(s). The former is 5V > and the latter is a 3.3V device. Is it only possible to configure them > separately through JTAG. Thank you.______________________________
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