xc18v02
I can to program it
The hardward is connected as:
[XC18V02] [Memec Design JTAG Cable(Model IJC)]
VCC&VCCINT-- VCC=3.3V
GND---------------GND
TCK----------------TCK
TDI----------------TDI
TDO---------------TDO
TMS----------------TMS
use Xilinx ISE 4.3i sp3's iMPACT to read , use ScanChain mode, when initial Chain,error comes:
ERROR:iMPACT:585-A problem may exist in the hardware configuration
Check that the cable ,scan chain,and power connections are intact,that the specified scan chain configuration matches the actual hardware,and that the power supply is adaquates and dilivering the connect voltage.
what's wrong?and if I select the device name by myself,when I get DeviceID,it show's all ID with all 'F'.and I can't go on program it now.
IS THERE ANYTHING WRONG WITH MY CONFIG?WHAT CAN I DO?
HELP ME PLEASE!!!!