> USB XSVF Player Initialized
> Xilinx Device ..... [NOT DETECTED]
This is what it says after trying to start programming. The JRPv2 itself was reflashed at one point with PICFLASH_E_1_0_5-JRP-V2.HEX. On free60's instructions (where they use a dev board with another Xilinx chip) they do seem to connect power to VCCio (pins 20 and 21) separately before even attaching the programming cable. Also, one PDF I found from xilinx.com says this:
"VCCIO is not required for programming of the non-volatile memory of a CoolRunner-II. However, it is strongly recommended to power VCCIO during programming. For the XC9500, XC9500XL, XC9500XV, and CoolRunner XPLA3 devices, VCCIO is required for configuration and programming".
> Xilinx Device ..... [NOT DETECTED]
This is what it says after trying to start programming. The JRPv2 itself was reflashed at one point with PICFLASH_E_1_0_5-JRP-V2.HEX. On free60's instructions (where they use a dev board with another Xilinx chip) they do seem to connect power to VCCio (pins 20 and 21) separately before even attaching the programming cable. Also, one PDF I found from xilinx.com says this:
"VCCIO is not required for programming of the non-volatile memory of a CoolRunner-II. However, it is strongly recommended to power VCCIO during programming. For the XC9500, XC9500XL, XC9500XV, and CoolRunner XPLA3 devices, VCCIO is required for configuration and programming".