No i did not use the persist option in bitgen, that was indeed the first thing i checked ...
thanks in advance,
kind regards
tim
P.S. i add the bitgen log file ...
C:/Xilinx7/bin/nt/bitgen.exe -intstyle ise -w -g DebugBitstream:No -g Binary:no -g CRC:Enable -g ConfigRate:4 -g CclkPin:PullUp -g M0Pin:PullUp -g M1Pin:PullUp -g M2Pin:PullUp -g ProgPin:PullUp -g DonePin:PullUp -g InitPin:Pullup -g CsPin:Pullup -g DinPin:Pullup -g BusyPin:Pullup -g RdWrPin:Pullup -g TckPin:PullUp -g TdiPin:PullUp -g TdoPin:PullUp -g TmsPin:PullUp -g UnusedPin:PullDown -g UserID:0xFFFFFFFF -g DCMShutDown:Disable -g DCIUpdateMode:AsRequired -g StartUpClk:CClk -g DONE_cycle:4 -g GTS_cycle:5 -g GWE_cycle:6 -g LCK_cycle:NoWait -g Security:None -g DonePipe:No -g DriveDone:No -g Encrypt:No toplevel_800board.ncd
Summary of Bitgen Options:
+----------------------+----------------------+ | Option Name | Current Setting |
+----------------------+----------------------+ | Compress | (Not Specified)
* |
+----------------------+----------------------+ | Readback | (Not Specified)* |
+----------------------+----------------------+ | CRC | Enable
** |
+----------------------+----------------------+ | DebugBitstream | No
** |
+----------------------+----------------------+ | ConfigRate | 4
** |
+----------------------+----------------------+ | StartupClk | Cclk
** |
+----------------------+----------------------+ | CclkPin | Pullup
** |
+----------------------+----------------------+ | DonePin | Pullup
** |
+----------------------+----------------------+ | HswapenPin | Pullup
* |
+----------------------+----------------------+ | M0Pin | Pullup** |
+----------------------+----------------------+ | M1Pin | Pullup** |
+----------------------+----------------------+ | M2Pin | Pullup** |
+----------------------+----------------------+ | PowerdownPin | Pullup* |
+----------------------+----------------------+ | ProgPin | Pullup
** |
+----------------------+----------------------+ | InitPin | Pullup
** |
+----------------------+----------------------+ | CsPin | Pullup
** |
+----------------------+----------------------+ | DinPin | Pullup
** |
+----------------------+----------------------+ | BusyPin | Pullup
** |
+----------------------+----------------------+ | RdWrPin | Pullup
** |
+----------------------+----------------------+ | TckPin | Pullup
** |
+----------------------+----------------------+ | TdiPin | Pullup
** |
+----------------------+----------------------+ | TdoPin | Pullup
** |
+----------------------+----------------------+ | TmsPin | Pullup
** |
+----------------------+----------------------+ | UnusedPin | Pulldown
** |
+----------------------+----------------------+ | GWE_cycle | 6
** |
+----------------------+----------------------+ | GTS_cycle | 5
** |
+----------------------+----------------------+ | LCK_cycle | NoWait
** |
+----------------------+----------------------+ | Match_cycle | Auto
* |
+----------------------+----------------------+ | DONE_cycle | 4** |
+----------------------+----------------------+ | Persist | No* |
+----------------------+----------------------+ | DriveDone | No
** |
+----------------------+----------------------+ | DonePipe | No
** |
+----------------------+----------------------+ | Security | None
** |
+----------------------+----------------------+ | UserID | 0xFFFFFFFF
** |
+----------------------+----------------------+ | ActivateGclk | No
* |
+----------------------+----------------------+ | ActiveReconfig | No* |
+----------------------+----------------------+ | PartialMask0 | (Not Specified)
* |
+----------------------+----------------------+ | PartialMask1 | (Not Specified)* |
+----------------------+----------------------+ | PartialMask2 | (Not Specified)
* |
+----------------------+----------------------+ | PartialGclk | (Not Specified)* |
+----------------------+----------------------+ | PartialLeft | (Not Specified)
* |
+----------------------+----------------------+ | PartialRight | (Not Specified)* |
+----------------------+----------------------+ | Encrypt | No
** |
+----------------------+----------------------+ | Key0 | pick
* |
+----------------------+----------------------+ | KeyFile | (Not Specified)* |
+----------------------+----------------------+ | StartCBC | pick
* |
+----------------------+----------------------+ | DCIUpdateMode | AsRequired** |
+----------------------+----------------------+ | ICAP_Select | Auto* |
+----------------------+----------------------+ | IEEE1532 | No
* |
+----------------------+----------------------+ | Binary | No** |
+----------------------+----------------------+