How does the JTAG steering with the XILINX XC2C64A VQ100 CoolRunner-II work on the XDK ?
Also, which part reads in the program in the FPGA ?
You can find it on pdf-page 14 in the pdf
https://www.xmos.com/download/public/XM-000230-SC-2.pdf
The FPGA on the XDK
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lilltroll
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The FPGA on the XDK
Probably not the most confused programmer anymore on the XCORE forum.
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leon_heller
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The CoolRunner is actually a CPLD, rather than an FPGA. CPLDs have on-chip configuration memory, unlike most FPGAs.
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Berni
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I think from the schematic that CLPD is just for making the xsys connector work thats there for debug of something so not much use to that thing.
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lilltroll
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The XDK doesn't only have RJ-45 contact for X-Links to other XDK's, it also provides some contacts for JTAG uplink and downlink as I under stands it. But I do not get why you need a routing matrix ? (The CLPD)Berni wrote:I think from the schematic that CLPD is just for making the xsys connector work thats there for debug of something so not much use to that thing.
Is JTAG normally daisy-chained if you have several devices connected ?
Probably not the most confused programmer anymore on the XCORE forum.